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In Maintenance

What Are the Different Types of Transmission Fluids?

What Are the Different Types of Transmission Fluids - Gearstar

Many fluids run through your vehicle, powering it in their little way to ensure you enjoy or have a smooth driving experience. One of the most crucial of these fluids is the transmission fluid. Unfortunately, only a handful of car owners even know the primary role transmission fluids play and don’t even know that it must be changed from time to time.

This article highlights some vital information you need to know about the primary function of your car engine and the difference between manual, automatic, and continuously variable transmission fluids.

What is the Function of Transmission Fluids?

Before mentioning the different types of transmission fluids, it is essential to address the function of the transmission fluid in your vehicle.

The primary function of the transmission fluid is to lubricate every metal component and bearing within a vehicle’s manual gearbox. The fluid prevents these components from wearing out quickly as they move and friction occurs.

The transmission fluid in an automatic transmission also fulfills the same function. However, it also provides enough hydraulic pressure and friction to make the internal components function optimally. Transmission fluids also help the transmission cool in both manual and automatic versions.

Shifting gears in manual and automatic transmissions can be quite strenuous for a vehicle. But thanks to the transmission fluid, vehicles can shift effortlessly without wearing down their components.

Manual transmission fluid or oil has existed since the first automobiles were manufactured and were available in some form or shape. However, automatic transmissions only came into existence in the ’40s and played crucial roles in the overall functioning of vehicles.

The Types of Transmission Fluids You Should Know

There are generally two types of transmission fluids: manual transmission fluids and automatic transmission fluids. However, a third transmission fluid – i.e., the continuously variable transmission fluid – just joined the fray, thanks to the manufacture of high-tech automobiles in recent years.

Therefore, let’s look at each of these transmission fluids:

Manual

This is also sometimes known as manual transmission lube or oil and was common in older automobiles. These old vehicles are equipped with manual transmissions.

Automatic vehicles can never use manual transmission fluids – heavier/thicker 75W to 140W fluid with more pungent smells. However, later models of manual transmissions can utilize automatic fluids in their manual transmission.

The thick manual transmission fluids often made it challenging for car owners to smoothly shift in and out of gear, especially during winter. This is the primary reason many transmission systems use automatic transmission fluid.

Automatic

These are made for vehicles that use automatic transmissions. However, a few modern cars with manual transmissions also use this fluid.

Automatic fluids help with the following functions:

  • Brake band friction
  • Gear lubrication
  • Clutch friction operation
  • Transmission cooling
  • Valve body operation
  • Torque converter operation

Automatic fluids are usually thinner – i.e., not as thick as manual transmission fluids. They are also colored, usually red or green. The color is there for two reasons; the first is to make it very easy to spot any leaks, and the second is to avoid using the wrong type of transmission fluid for your vehicle.

Some automatic fluids are available in purple, green/blue, or even amber depending on specific manufacturers. These colors also make it easy to differentiate transmission fluids from motor oil and other fluids running through vehicles.

Continuously Variable

More modern automobiles utilizing highly advanced technologies are hitting the market almost daily. These tech-advanced vehicles use continuously variable transmission fluid, or CVT fluid, in their transmissions.

The continuously variable transmission fluid is a highly advanced substance designed to work efficiently and effectively only in advanced SUVs, trucks, and cars. Therefore, using the wrong type of transmission fluid for this vehicle will result in severe problems. This implies that you should never use regular automatic transmission fluid when using the continuously variable transmission fluid or vice versa.

Your advanced automobile may run when the wrong transmission fluid is put in. But, unfortunately, you may not even notice anything has gone wrong until much later when the issues develop and rear an ugly head at the most inconvenient times.

Therefore, be careful when purchasing transmission fluids and filling up your engine.

Which Transmission Fluids Should I Use for My Vehicle?

Now that you know the significantly different types of transmission fluids, the next step is to determine which one is ideal for your vehicle.

Whether your vehicle comes with an automatic or manual transmission does not matter. Ensure the correct type of transmission fluid for your vehicle is used. Using the wrong type of transmission fluid for your vehicle will poorly affect your transmission.

Therefore, checking out your owner’s manual is the best way to find yours. The type of transmission fluid you should use for your vehicle should be outlined in black and white.

However, if you have misplaced your owner’s manual online in search of its digital version.

How Often Should I Change My Vehicle’s Fluids?

Most people know the importance of changing the motor oil, but only a few bother about changing their transmission fluid.

But the truth is that changing your transmission fluid should also be part of your vehicle maintenance procedures. Over time, manual and automatic transmission fluids break down and contaminate debris.

Although transmission fluids don’t frequently change as much as motor oils, keeping an eye on them and checking them from time to time is crucial.

If the level of your transmission fluid is low or it starts breaking down, you will notice a significant decrease in the overall performance of your engine whenever you shift or engage gears. In addition, if you continue driving your vehicle in this condition, you will increase the risk of severe damage to internal gears and components as they grind against one another due to insufficient lubrication.

This is why some car makers recommend changing your vehicle’s transmission fluid every 30,000 to 60,000 miles. Find out the specifications or recommendations for your vehicle’s model.

Conclusion

Knowing the different types of fluids available is highly crucial. This prevents improper use, endangering all the components that make the gear system work.

Therefore, ensure you only use the correct transmission fluid for your vehicle.

In Transmission & Drivetrain

Transmission Control Module: Buyer’s Guide for Classic Cars

Transmission Control Module: Buyer's Guide for Classic Cars - Gearstar

An advanced, late-model electronic transmission and transmission control module can enhance the performance of classic cars. These controllers offer precise shift point revolutions per minute and can adjust line pressure for shift firmness. They are not a universal remedy for weak transmissions but can enhance the automotive experience when the electronic automatic transmission is functioning properly. Some solutions provide dyno mode and block the torque converter clutch to prevent slippage.

The Products Currently on the Market

The market currently offers a variety of high-performance transmission control modules from major brands with unique features and solutions. Selection depends on the specific functions required, with some requiring laptop tuning for advanced users and others not. Some helpful categories for selection include LED diagnostics, A/B Shift, and Speedo Output. Simplicity in design is a desirable feature, with some controllers using dials instead of digital inputs and others being smaller in size. Newer control products offer upgraded features and improved performance, such as the TCU 2.0 system with diagnostic LED indicators and robust software.

Edelbrock’s Autonomous Controller

Mentioning Edelbrock’s autonomous controller that can easily be controlled using a wireless Android tablet as the input component instead of a device attached to a cable is not out of line. The stand-alone trans controller makes use of practically the same software and circuitry for its popular ProFlo-4 EFI system. The trans controller promises to deliver the same incredibly sound engineering that Edelbrock’s ProFlo-4 EFI system offers.

The HGM Electronics Compu-Shift

According to experts, the HGM Electronics Compu-Shift is one of the most reliable and durable systems to consider. In a recent improvement move to sharpen its deliverables, HGM engineers completely re-designed its path-breaking CompuShift II controller by placing the electronics in a more compact package called the HGM Sport.

The HGM also brought down the total cost of the entire system by making use of Bluetooth technology to load a free program into iPad or iPhone devices and Android tablets and phones. As a result, your tablet or smartphone becomes the handheld screen when using HGM Sport.

This enables you to keep track of the system’s current state and make necessary changes to its settings as desired. This frees you from the standard expenditure of buying and using a separate monitor and significantly reduces the cost of the entire system.

Transmissions and Suitable Products They Work With

Most TCMs only function on a carbureted engine as long as a throttle position sensor (TPS) is attached to the carburetor. HGM sells Acculink, an excellent conversion kit that helps install a standard 3-pin GM sensor on various carburetors from Holley, Edelbrock, or Q-jet. Holley also sells a great conversion kit, though it is only suitable for electric choke-equipped 4160.4150 carburetors that come with an electrical throttle.

The likelihood that few owners of high-performance-oriented vehicles may want to integrate an electronic fuel injection system with an electronically-operated transmission is high. For instance, FiTech integrates transmission control into specific EFI systems, e.g., the Ultimate LS1/LS2/LS6 500hp system from FiTech.

Some owners may prefer an electronic fuel injection system to run their engines with an independent mechanism for the trans. You may consider systems that easily communicate between the independent controllers via a controller area network (CAN) bus system. CAN is a unique method for digital systems to transfer data quickly, including rpm, TPS, temperatures, and MAP. An example is TCI’s TCU 2.0, which efficiently transfers data through a CAN bus system with a FAST EFI system.

Transmissions control modules that require a laptop

The following are the TCMs that can be accessed via a laptop:

  • PSC ATI
  • FiTech Go Shift
  • MicroSquirt
  • Chevrolet Performance
  • PCS TCM 2800

Transmission Control Module That Do Not Require a Laptop

These TCMS do not require the use of a laptop to access them:

  • MSD TCM
  • TCI EZ TCU
  • Edelbrock TC
  • Painless Perfect Torc
  • HGM CompuShift Sport
  • PCS SimpleShift

Conclusion

With everything considered, transmission controllers will certainly find popularity among speedsters who always want to utilize the full potential of the transmissions installed in their high-performance-oriented vehicles.

In Uncategorized

How Transmission Control Module Reset Works

How Transmission Control Module Reset Works - Gearstar Performance

If you own a vehicle powered by an automatic transmission, it would certainly have a transmission control module or TCM. This is a vital component the transmission utilizes when choosing the ideal gear at any particular time. This article covers what a transmission control module is and the signs of a bad TCM. You will also discover the most efficient way to transmission control module reset.

What is a Transmission Control Module?

A transmission control module (TCM) is a mechanical device that directly controls the power and speed of a vehicle’s transmission. The primary purpose of a TCM is to readily maximize or boost efficiency while enhancing the strength of the wheels. Newer vehicles come with TCMs built into their computers. However, transmission control modules are not infallible and can eventually go bad. When this happens, they cause unreliable and erratic shifting processes and may showcase severe check engine errors.

How to Tell When Your Transmission Control Module Has Gone Bad

When the transmission control module of your vehicle goes bad, you will perceive several signs. You should be aware of these signs because they are crucial. Ignoring them will cause the transmission control module to damage other vital components of your vehicle, resulting in avoidable, costly repairs. Therefore, here are some of the signs you will experience when your transmission control module goes bad: 

  • Delayed Shifting

Poor shifting capabilities or delayed shifts are common problems with automatic transmission. Therefore, if you find yourself downshifting when you are not at high speed or experience rough and jerky starts every time, something could be wrong with the transmission. Changing the transmission control module is the easiest way of dealing with this problem.

  • Poor Fuel Economy

Vehicles powered by an automatic transmission with automatic gearboxes require a lot of petrol in order to run efficiently and smoothly. One of the best ways to check if you have a faulty transmission is by looking at your vehicle’s fuel economy. If it decreases, it simply implies your transmission is no longer working efficiently. You should get your vehicle to an auto repair shop to check for whatever is wrong with the gear system.

  • Difficulty Changing into Higher Gears

The automatic gearbox usually bears the load through 4 different gears whenever you shift. Therefore, the transmission control module is definitely the culprit if you suddenly find it somewhat challenging to shift into a higher gear. You may need to replace the transmission control module and clear every error made in order to restore your vehicle’s smooth operation.

  • Stuck in the Same Gear

This situation can occur when you cannot shift into a particular gear or only keeps going into one gear instead of shifting to another one. This can be disturbing, especially if you’re traveling long distances and need to change your speed from time to time. Therefore, when your vehicle no longer wants to pick up any gears, your transmission control module could be faulty. These common signs show that your transmission control module has gone bad and may require a replacement or resetting. Causes of Transmission Control Module Failure. Your transmission control module can fail for several reasons.

Here are some of the causes of TCM failure:

  • Faulty Wiring

Faulty wiring of TCM circuit boards is quite common in many vehicles powered by automatic transmissions. The wiring may get loose in the connections already made and get worse as it interferes with the smooth functioning of the transmission control module. If left unattended, it can cause the TCM to break down unceremoniously and may require replacement.

  • Heat

When engines operate for a while, they tend to produce heat. However, if the heat is intense, it can cause severe meltdown of some electronic components within the transmission control module circuit board. When this meltdown occurs, the TCM can suddenly fail and require a replacement as soon as possible.

  • Defective solenoid

You will notice a faulty solenoid within the TCM circuit board when you experience abrupt acceleration during driving, irregular starting gear shifts, flat spots, etc. If you find any loose or faulty connection in the solenoid or its components, it will severely harm the TCM, causing abrupt failure. This is one of the primary reasons transmission control modules go bad and require resetting or replacement, depending on the extent of the damage.

  • Voltage Goes into the Circuit Board of the Transmission Control Module

The voltage going unexpectedly into the circuit board of the TCM can cause sudden failure. For instance, the transmission travels up and down at a soft start when starting your vehicle. This results from voltage going to the ICs of the transmission control module, resulting in a burnt-out relay.

Mechanical Consequences

At times, the TCM receives no voltage; when this happens, the component won’t start working. The TCM circuit board can fail as a result. However, heavy vibrations can crush the components of a transmission control module.

How to Reset Your Transmission Control Module

If you want to know how to reset the transmission control module of your vehicle, follow these simple steps one after the other carefully:

  1. Switch off your vehicle’s air conditioner and move the shifter into the ‘Park’ position.
  2. Turn off your vehicle’s ignition and wait patiently for 5 to 10 seconds.
  3. Start the engine and allow it to idle for several seconds
  4. Switch off the ignition and wait patiently for another 30 to 40 seconds.
  5. Repeat these steps 2 to 3 times in order to reset your vehicle’s transmission control module.

This is how to reset your vehicle’s transmission control module efficiently. However, if the TCM is still not functioning properly, you may need to take your vehicle to the nearest auto repair shop for proper diagnostics.

Conclusion

The transmission control module is one of the most crucial components in a vehicle with an automatic transmission. Unfortunately, the TCM can get damaged over time and may require a reset to get it into excellent operating condition. Hopefully, this article teaches you how to reset your vehicle’s transmission control module.

In Transmission & Drivetrain

Performance Evolution of Ford Automatic Transmissions

Performance Evolution of Ford Automatic Transmissions - Gearstar

The era between 1964 and the 1980s was remarkable in the automobile industry. During this period, millions of Ford vehicles – i.e., cars and trucks – were equipped with C4 and C5 automatic transmissions. These were purely ford automatic transmissions – i.e., zero electronic controls – that were very popular with hot rodders, racers, as well as restorers due to their low cost and simplicity.

However, despite the possibility of purchasing cores and rebuilding in order to suit the requirements of a particular vehicle for a far less rebuilt modern overdrive automatic transmission with electronic controls, they lacked the lockup torque converters and overdriven gears newer transmissions rely heavily upon in order to boost fuel economy. Ford faced a seemingly insurmountable challenge in the late 1950s: shedding the old-fashioned technology and dated image. However, the carmaker faced the challenge head-on, beginning in 1958 with the new generation of the FE-series V-8 engines. 

Before 1960, Ford vehicles were burdened with heavily obsolete BorgWarner-designed cast-iron FX and MX automatic transmissions famously called Ford-O-Matics, Cruise-O-Matics, and Merc-O-Matics. The FX was small, while the MX was a popular large-case automatic. These were rugged, dependable, and heavy transmissions, so complex that adapting them to performance applications was next to impossible.

Falcon and Comet

Ford introduced its Falcon and Comet sixes in 1960. Just before then, Ford engineers had painstakingly developed lightweight aluminum-case automatic transmissions for the exciting lineup of vehicles that arrived in the ’60s. Soon enough, the 90-degree Fairlane small-block V8s followed the lightweight-iron Falcon and Comet sixes in 1962. The Mercury Comet and Ford Falcon, introduced in the ’60s, came with the new lightweight Ford-O-Matic two-speed transmission. BorgWarner manufactured this 2-speed transmission for new-generation small V-8s and straight-6.

The hard steel parts inside and out and its aluminum case made the Ford-O-Matic different from its predecessor. In its early application, the Ford-O-Matic transferred heat to the atmosphere through the cooling vents in the bell housing and torque converter. There was no transmission cooler in the radiator, and no fluid was used as a coolant. However, later versions of this Ford transmission came with a transmission fluid cooler in the radiator. In addition, the Merc-O-Matic/Ford-O-Matic came with a case-fill dipstick tube, with the main case and bell housing cast as one, in order to reduce the likelihood of leakage and excess weight.

The Ford C4 Transmission

After learning a lot from the BorgWarner 2-speed automatic transmission, Ford took its knowledge and used it to build the C4 3-speed automatic transmission known as the Cruise-O-Matic for the 1964 model year.

  • The C4 automatic transmission was manufactured at Ford’s transmission plant in Sharonville, Ohio, from 1964 to 1981. It was the first automatic transmission Ford solely designed and constructed. It utilized a new, cutting-edge Simpson compound planetary gear set that became the industry standard for decades.
  • The C4 automatic transmission earned its name from the model year it was manufactured, i.e., ‘C’ denotes the ’60s decade while ‘4’ was for the year 1964. However, this naming practice lasted less time than expected, as the transmissions that followed were C3 in the ’70s and C5 in the ’80s.
  • The C4 was known as the ‘Dual-Range Cruise-O-Matic’ from ’64 to ’66, otherwise known as the Green Dot transmission. This transmission was equipped with a unique valve body that enables you to start driving in second gear on snow and ice with a 2-3 upshift. This is the small dot on the indicator.

The larger green dot near ‘L’ at the detent allows a driver to start in first gear and go through the typical 1-2-3 upshift program.

Cruise-O-Matic

Ford called its new automatic transmission the Cruise-O-Matic, but Mercury called its own the Merc-O-Matic. Bear in mind that ‘Cruise-O-Matic’ was the broad marketing name for the Ford automatic transmissions created in the mid-’60s era. But by 1967, the name ‘Cruise-O-Matic’ was dropped in favor of the name ‘Select-Shift’ and was picked up and used for all automatic transmissions from Ford. The C4 automatic transmission only had the 5-bolt bell housing for V-8s for only the 1964 model year. However, by August 1964, the V-8s and C4 it was mated to were ingeniously fitted into the larger 6-bolt bell housing in order to reduce vibration, noise, and harshness.

The following are the C4 gear ratios:

  • First gear – 2.46:1
  • Second gear – 1.46:1
  • Third gear – 1.00:1
  • Reverse gear – 2.20:1

The C4 transmission evolved, resulting in the introduction of other design changes. The most notable was the ’67 and ’69 valve body that offers a traditional P-R-N-D-2-1 shift pattern.

The Ford C5 Transmission

Ford introduced the popular C5 Select-Shift transmission in 1982. Its only difference from its predecessor was that it came with a locking torque converter in order to boost fuel economy significantly. The C5 automatic transmission remained in production from 1982 to 1986 at Ford’s transmission and axle plant in Livonia, Michigan. But it wasn’t recommended as one of the high-performance transmissions. Nevertheless, the C5 transmission shares most of its internal components with its predecessor, including the cases. The C5 transmission was manufactured as pan-fill and case-fill with 157- or 167-tooth flexplates.

The Ford C6 Transmission 

Ford introduced its heavy-duty C6 –speed transmission for high-torque applications. This automatic transmission was behind the large-displacement big-block V-8s. Its internal components and case were entirely different from the C4 transmission, but internally, they were the same, though scaled largely for heavy-duty use.

The rugged C6 transmission had four basic bell housing bolt patterns throughout its long production life as it was designed solely for high-power applications. There’s also the small-block C6 automatic transmission intended only for 351W as well as 351C engines and fits any 6-bolt 289/302/351W/51C small-block bell housing bolt pattern.

The C6 transmission for diesel engines was produced in the ’80s before the introduction of the 4R100 (E4OD) in 1989. Despite the arrival of the 4R100, Ford continued producing the C6 automatic transmission for industrial applications until 1996.

The arrival of the ’70s met Ford with a respectable lineup of great and modern lightweight automatic transmissions. Here are the C6 gear ratios:

  • First Gear – 2.46:1
  • Second Gear – 1.46:1
  • Third Gear – 1.00:1
  • Reverse – 2.00:1

Conclusion

Ford has undergone decades of performance evolution from it’s first automatic transmission to the current one in the market. The current transmission may not be perfect in every sense. But it is sure the car maker will improve its transmissions to deliver worthy experiences for their esteemed customers.

In Maintenance

‘Tis the Season for Vehicle Winterization

transmission winterization

Winter is here, and this is not about the popular Game of Thrones series but about your vehicle. Your vehicle needs proper maintenance during the colder months as much as it does during warmer weather. This is why you need to take vehicle winterization more seriously than you used to. 

Vehicle winterization depends on several factors, including the kind of automobile you have, where you live, as well as the age of the vehicle. However, you can do a few things to winterize your automobile, as a one-size-fits-all method does not exist. This article covers what you need to do since the season for vehicle winterization has arrived.

How to Winterize Your Vehicle

Here are some suggestions you should consider for vehicle winterization:

Wash and Wax the Vehicle

Before the weather becomes frigid and inhospitable, consider washing and waxing your vehicle. Washing your automobile exposes any trouble spots or scratches you should fix before winter arrives. Most northern states in the United States make use of road salt during winter to prevent the roads from freezing over. Although road salts ensure the roads remain free of black ice, they can wreak havoc on car pain, causing unwanted scratches, open gashes, and dents. In addition, these trouble spots will become susceptible to rust, eventually weakening your vehicle.

Therefore, ensure you wash and wax your vehicle. Waxing your vehicle before plowing through snow adds a layer of protection to your car paint. This helps the paint against the elements, including harmful chemicals.

So, feel free to invest more time waxing your automobile before the winter season arrives. Waxing guarantees 100 percent protection all through winter, and you don’t have to break the bank in order to get your hands on the best waxes available.

Switch to Snow Tires

If you own a sports utility vehicle, it is time to switch its regular tires with a fresh set of robust snow tires. The soft rubber compound of snow tires maintains its flexibility in frigid weather while firmly gripping the road as you drive. These tires also have unique tread patterns involving wider grooves that quickly expel snow and water in order to boost traction in slippery conditions. It is not really essential to use snow chains, especially since they are not legal in every part of the country. So focus on a dedicated set of snow tires that guarantee better traction in winter.

Check Tire Pressure

Cold weather affects car tires long before you hit the road. Every 10-degree Fahrenheit drop in temperature ensures your tire pressure goes down by up to 1 psi (pound per square inch). This is why you should always ensure your tire gauge is close by. This is essential, especially if your vehicle lacks a tire pressure monitoring system that reveals each tire’s psi. But you should consider getting a portable compressor you can plug into your vehicle’s 12V outlets. You may need to pump up one of your tires to its appropriate pressure. Some cutting-edge compressors allow users to set a psi level and shut off as soon as the tire hits the pre-set mark.

Prepare an Emergency Kit

Something always goes wrong regardless of how much you prepare against unpleasant occurrences. These are usually far beyond anyone’s control and, in many cases, may leave you stranded. However, the situation will not be so dismal and can be bearable if you strategically pack an emergency kit. Therefore, before setting out for a church picnic or family get-together, ensure you have the following gear on board your vehicle:

  • Jumper cables
  • Tire inflator
  • Gloves
  • Tire pressure gauge
  • Ice brush and scraper
  • Tire patch kit
  • Blankets
  • Flashlights
  • Snacks (non-perishable) and drinking water

That is not all. It wouldn’t hurt to also have the following on board:

  • Triangle reflector kit
  • First aid kit
  • Road flares
  • Tool kit
  • Batteries 
  • Paper towels
  • Cell phone
  • Cell phone fast charger
  • A change of clothing, which could be an extra shirt or blouse, and a pair of pants

Consider getting traction pads in order to give your car tires extra grip over wet or slick terrain. This is crucial if part of your plans for the day includes driving off-road in a 4-wheel-drive automobile.

  • Replace the Wiper Blades with Winter Wipers

Keeping your windshield clean is crucial, and you should be able to see at least 10 feet down the road. But unfortunately, your regular wipers won’t be of much help during winter. Therefore, toss the old regular windshield wipers in your garage and get hold of a fresh pair of winter wipers that don’t leave streaks on your immaculate windshield or make unpleasant noises while in operation.

Some winter wipers are equipped with their own heating elements. They are excellent additions to your vehicle, especially if it has heated mirrors and windshields. You may also consider wipers expertly treated with a hydrophobic agent. As these wipers operate, cleaning your windshield several times, they leave a coating that beads up water on contact. This makes your new wipers more than twice as effective against severe downpours.

  • Keep Your Car Battery in Excellent Condition

Frigid weather significantly reduces the cranking power of car batteries. By zero degrees Fahrenheit, your battery no longer has its full cranking power but only half of what it had at 80 degrees. Moreover, the oil in a cold engine is already thickened due to the frigid weather, making it more challenging to turn over. Therefore, check under the hood of your vehicle. If the connectors look misshapen and corroded or have electrical issues, replace the battery immediately.

  • Use Antifreeze the Correct Way

The job of antifreeze is not to prevent the water in your vehicle engine from freezing. Instead, its job is to lower the temperature at which the water in your engine can freeze. The fluids work as equal partners in order to ensure your engine functions exceptionally well despite the frigid conditions. When topping off antifreeze for cold weather, an excellent ratio is one-part undiluted antifreeze and one part water.

Conclusion

Winter can be tough on cars, SUVs, and trucks, and its toll can severely damage your automobile. However, vehicle winterization protects it from harsh weather. Follow the suggestions in this article, and your vehicle will definitely make it unscathed to another winter.

In Transmission & Drivetrain

Here’s How the Chevy 4L60E Transmission Shifted V8 Engines for Decades

Chevy 4L60E Transmission

The 4L60E refers to a series of General Motors transmissions manufactured and introduced for sports utility vehicles, cars, and trucks. It significantly improved its predecessor, the 4L60 transmissions, which included upgrading hydraulics to electronically controlled transmissions. Despite its flaws, the Chevy 4L60E Transmission delivers exceptional performance, which is why many Chevy owners love it. This article highlights the evolution of the 4L60E transmission, how it shifted V8 engines in Chevys, and more.

What You Should Know About The Chevy 4L60E Transmission 

The 4L60E transmission is a 4-speed gear system – i.e., it utilizes four forward gears and one reverse gear – ideal for street performance and retrofitting because they can be modified easily. Its major characteristics include:

  • 8.4 quarts (9.64-inch torque converter), 11.4 quartz (11.81-inch torque converter), or 14 quartz fluid capacity. The 4L60E transmission versions with a deep pan or sizeable cooling circuit required 14 quartz.
  • Longitudinal mount
  • Four forward gears
  • 60 relative torque rating of 360 lb-ft.
  • Compatible with V6 and V8 engines
  • Electronic valve body with varied ratios for optimal performance

The 4L60E transmission’s additional features and notable improvements over the years include the following:

  • Increased torque capacity in 2001
  • Modified downshift solenoid and 6-bolt tail shaft in 1996
  • A pulse width modulated torque converter was added in 1995.

The 4L60E transmission is the gear system to turn to when upgrading a modern vehicle or restoring a vintage automobile. It is the preferred trans for vehicles used for long road trips or on rough terrains. It weighs 146 lbs., but adding the recommended transmission fluid for the 4L60E takes it all up to 162 lbs.

Although a manual gearbox may be a race driver’s choice, the 4L60E transmission’s exceptional capabilities are the best option. The 4L60E doesn’t utilize hydraulic pressure but uses actuators and electronic solenoids for controlling the clutch, valves, and bands, giving more than enough room for gear shifting. This significantly boosts the transmission’s performance and fuel economy.

Gear Ratios

The 4L60E transmission offers a wide range of gear ratios, with the first gear ratio perfect for pulling off very quickly under acceleration. It is also the gear ratio of choice for pulling/carrying a heavy load or off-road driving.

The fourth gear, which is the overdrive gear, permits the achievement of lower revolutions per minute at cruising speeds and a potentially higher overall top speed.

Here are the gear ratios of the 4L60E transmission:

  • First gear – 3.06:1
  • Second gear – 1.62:1
  • Third gear – 1.00:1
  • Fourth gear – 0.70:1
  • Reverse – 2.29:1

Strengths of the 4L60E Transmission 

The 4L60E transmission is known for its remarkable strength and capability of transmitting lots of torque and power from truck applications and performance automobiles. It is used in vehicles weighing as much as 8,600 lbs. gross vehicle weight, making it the go-to transmission for the ever-dynamic transmission building aftermarket. General Motors manufactured the high-performance versions of the 4L60E, and it is used extensively in several vehicle models such as:

  • The Chevrolet Corvette
  • The Chevrolet Impala SS
  • The Australian-built Pontiac GTO
  • The Chevy Camaro
  • The Pontiac Firebird 

Chevy has the highest number of models – i.e., up to 16 Chevy models – that utilized the 4L60E transmission that shifted V8 engines for decades. But the company eventually stopped using this transmission in 2014 when it appeared for the last time on the Chevrolet Express.

As mentioned earlier, the 4L60E utilizes two-shift solenoids for actuating gear changes. These solenoids were known as Shift Solenoid A and Shift Solenoid B in the early versions of this transmission. At the time, the PCM could easily achieve four distinct gear ratios by turning them on and off in pre-set patterns.

However, the names were changed to 1-2 Shift Solenoid and 2-3 Shift Solenoid, respectively, in compliance with OBDII regulations.

Since the goal of General Motors was to eliminate the reliance on hydraulic pressure when making gear changes, the company improved fuel efficiency and performance using a computer that could swiftly interpret data derived from speed sensors. This made it possible to decide the ideal period to shift gears using solenoids.

The Pulse Width Modulation (PWM)

The Pulse Width Modulation torque converter clutch solenoid present on all late models of the 4L60E transmission allows a seamless application – and release – of the torque converter clutch. In addition, the adapted or modified valve body controlled by a solenoid and electronic actuators make the 4L60E transmission readily controllable with a unique modern electronic transmission controller called the COMPUSHIFT.

The 4L60E Transmission Control with the COMPUSHIFT

The 4L60E transmission has a 13-pin or 15-pin case plug. Currently, only a handful of transmissions still use the 13-pin case plug. Experts highly recommend upgrading to the 4L60E, which utilizes the 15-pin case plug. A 17-pin case plug also exists but is only employed with the 4L70E equipped with the internal mode switch.

Benefits and Drawbacks of the 4L60E Transmission

Before overriding your existing gear with a solid 4L60E transmission, knowing the benefits and drawbacks of the latter is essential.

Here are the benefits and drawbacks of the 4L60E transmission:

Benefits

  • Firm and complete control of every aspect of the shift
  • Shift firmness or adjustment is controlled easily
  • Controllers of the 4L60E transmission make everything easy as they help establish exact shift points.
  • Enhanced torque capacity
  • Solid fuel economy performance
  • Super easy calibration of the speedometer
  • Super-fast transmission
  • Changes can be made easily to the shift points and line pressure
  • Adjusting the shift points from the interior is possible, making it less stressful.

Drawbacks

The 4L60E transmission may be one of the most efficient gear systems on the market, but it has several drawbacks you should be aware of. Here they are, arranged in no particular order:

  • Users need to add a TPS input alongside a carburetor
  • Setting it up is pretty expensive due to the need for an external controller
  • Push-in clips leak frequently and may require constant replacement
  • Shifts are sometimes delayed and harsh, while a few even stop working altogether. It is common for some shifts to get worn out.

Conclusion

The chevy 4L60E transmission belongs to the series of electronically operated automatic transmissions – and the most versatile – built by General Motors. It is the electronic version of its predecessor, the 4L60 transmission. It remains the perfect choice for upgrading your vehicle or restoring a vintage one.

In Transmission & Drivetrain

The ABCs of a 4 Speed Automatic Transmission

The ABCs of a 4-Speed Automatic Transmission - Gearstar Performance Transmissions

Automatic transmissions are mechanisms designed to shift the gears of vehicles with the increase or sudden decrease of speed. Since the mechanism is automatic, the driver’s input to change the gears manually – as it is done with manual transmission – is not required. An automatic transmission readily adjusts the rotational speed of the internal combustion engine. This occurs so that the gears can handle different speed ranges and torque outputs. This article covers a particular type of transmission, the 4-speed automatic transmission, and everything you need to know about it. But before then, let’s highlight why vehicles use transmissions.

Why Do Vehicles Need a Transmission?

The engine of a vehicle is designed to generate torque. Therefore, in order to move the vehicle from its parking spot and into motion, there must be a transfer of the engine’s rotational power to the wheels. This is what the drivetrain, i.e., the wheelwork consisting of an intricately connected set of rotating gears via which force is transmitted of which the transmission is part of, accomplishes. Transferring power from the crankshaft to the wheels is impossible without the drivetrain. The crankshaft only spins at 800 revolutions per minute. Connecting a driveshaft directly to the crankshaft will snap it into pieces within seconds. This is how vital the drivetrain system is. However, a vehicle engine can only spin at a specific number of speeds in order to perform optimally.

If the engine’s spin is too low, the vehicle won’t budge an inch from its parking spot. If the spin is too fast, the engine automatically self-destructs. What is required is a way to automatically multiply the power the engine produces when required – i.e., traveling up a hill, starting from a parked position, etc. – while decreasing the amount of power transmitted from the engine when it is not required, i.e., traveling very fast, going downhill, etc. This is where the transmission comes in.

Transmission’s Primary Goal

The primary goal is to ensure that the engine spins at an optimal rate, i.e., not too fast or too slow, while providing the wheels with an appropriate amount of power required to move or stop the vehicle simultaneously, irrespective of the situation you find yourself in. The transmission can be locked between the engine and the rest of the drivetrain. It acts like a power switchboard of sorts for your vehicle. The drivetrain is an entire assembly that covers the transmission, engine, differential, driveshaft, and axles. This system drives your vehicle forward or sets it in motion.

Two major types of transmissions exist:

  1. Manual transmission 
  2. Automatic transmission

Manual transmissions require the driver’s input, i.e., you control the gears to be engaged by pressing a clutch pedal and shifting the necessary gear into place. On the other hand, an automatic transmission is a brilliant piece of engineering that determines the particular gear to be engaged without human input. All you need to do is step on the brake or gas pedals as desired. This is nothing short of automotive magic.

Another but less common transmission type is the electronically controlled transmission, which you will find on a few newer vehicles. These transmissions use hydraulics to actuate the bands and clutches. But an electric solenoid controls each hydraulic circuit. Different versions of automatic transmissions exist, but today, the 4-speed automatic transmission will be discussed.

What is a 4 Speed Automatic Transmission?

A 4-speed automatic transmission is the gear system that allows your vehicle to run at specific revolutions per minute (RPM) – usually 1,000 RPM – at four different speeds. For instance, a 4-speed automatic transmission at 1,000 RPM will allow your vehicle to run at 10, 20, 45, and 60 kilometers per hour. A vehicle with 5-speed automatic transmission can be driven at 5 different speeds at 1,000 revolutions per minute.

Bear in mind that the acceleration of a vehicle with a 4-speed automatic transmission will be slower than a vehicle with a 5-speed automatic transmission. This is because it will need to cover more speed – in kilometers per hour or miles per hour – before shifting to the next gear. Most vehicles with 4-speed automatic transmissions were manufactured during the 1990s. But most new model automobiles today come with 5-speed or even 6-speed automatic transmissions. Some excellent examples of vehicles with a 4-speed automatic transmission include:

  • Mazda Demio
  • Dodge Avenger SE
  • Subaru Forester
  • Scion xB, etc.

The popular Toyota models with 4-speed automatic transmissions are Tacoma, Corolla, and Yaris.

Which is Better – a 4-Speed Automatic Transmission or a 5-Speed Automatic Transmission?

No one can accurately say one is much better than the other, though the vehicle’s model, brand, and year of production can play critical roles in this determination. Besides these factors, it doesn’t make much of a difference, except that the 5-speed automatic transmission has several benefits you should be aware of, such as:

  • It offers better fuel economy due to its narrower speed range
  • It will give you more shifting clutches and actuation overhead energy than its counterpart. But this can eventually impact fuel economy negatively in the long run.
  • Enhanced drivability
  • You will experience less speed change than a 4-speed automatic transmission. This makes the shift feel much better to handle while in motion.

Regarding fuel efficiency and performance, the two versions of the automatic transmission are similar. This is why many auto experts recommend opting for a 4-speed automatic transmission, especially if the automobile is available at a pocket-friendly price.

More gears will only do a little good, except helping your automobile run its engine at the maximum revolutions per minute range for extended periods. Undoubtedly, every vehicle powered by a 4-speed automatic transmission will be a bit behind one with a 5-speed automatic. However, vehicles with 5-speed automatic transmissions will call for maintenance sessions – to allow the driver to shift more – which will set you back a few bucks from time to time.

Conclusion

The transmission is a vital part of any vehicle and must never be taken for granted. Without it, your vehicle will not budge from the garage or wherever you park it. Different versions of automatic transmissions exist, and one of the early versions is the 4-speed automatic transmission. The 4-speed transmission was manufactured and used in vehicles produced in the ’90s. As a result, they’re the preferred choice over their more modern counterparts for those with tight budgets and fewer maintenance requirements.

In Maintenance

Clogged Transmission Filter Warning Signs (and How to Fix It)

Clogged Transmission Filter Warning Signs (and How to Fix It) - Gearstar

Transmissions are composed of several components designed to ensure the gear system functions seamlessly. One such component is the filter or strainer. The primary job of the transmission filter is to trap debris and contaminants before they enter the gear system and circulate. Since transmissions function almost every day, depending on the user, the filter is one of the components that require replacement from time to time.

However, if the transmission filter is serviced sparingly or according to your vehicle manufacturer’s maintenance schedule, it will eventually be obstructed with debris and contaminants. If left unattended, this could bring about some symptoms that will ultimately affect your vehicle transmission’s operability. This article covers the warning signs; you should note that information you the transmission filter is clogged. You will also get suggestions on how to fix the problems. But first, let’s check out how a transmission filter works.

How a Transmission Filter Works

The filter is a key part of the transmission system, designed to prevent metal shavings from the gears, and other dirt and debris, from contaminating the transmission fluid. It sits between the transmission pan (that collects excess fluid) and the tube that regulates the transmission fluid pressure. Essentially it consists of a metal plate with mesh-type inserts that prevent contaminants from entering the transmission and causing wear and tear. The other components of the transmission include the rubber gasket that seals the transmission filter to the pan, the pickup tube that connects it to the oil pump; and a seal that sits between the pickup tube and transmission case.

The importance of the transmission filter cannot be overstated. This is because it traps every contaminant, preventing them from entering the pump and getting distributed efficiently all over the gear system. Unfortunately, this puts the transmission filter at risk of getting clogged with debris and dirt. When the filter becomes clogged, it no longer performs its primary function. As a result, the pump will eventually starve, resulting in low fluid pressure within the transmission. This is why experts highly recommend the replacement of transmission filters every 30,000 miles or after two years.

6 Symptoms of a Clogged Transmission Filter

The following are symptoms that indicate you have a clogged transmission filter:

1. Your Vehicle Suddenly Stops Moving

When you’re driving, and your vehicle suddenly stops, it may not mean anything at first. But if you re-start your car and it stalls again, it implies you have a clogged transmission filter that needs to be replaced as soon as possible.

2. Leaking

Do you notice the puddle you leave behind when you move your vehicle from a parking spot? The puddle is not the water from your AC; it is usually oily. If it is, your transmission filter may be clogged. As mentioned, transmissions are composed of several components, including gaskets and seals. These tend to wear out over time. In addition, the component the seal rides on can also become defective, or a linked bearing may become loose. This can cause the seal to wear out unceremoniously and start leaking.

When these occur, the transmission fluid leaks and may eventually cause severe damage to the gear system. The same principle applies to a clogged filter. If the transmission fluid no longer flows as it should due to a blocked filter, it will force itself through the vent tube and end up as a puddle beneath your vehicle. Therefore, when you notice the puddle or trail of transmission fluid behind your vehicle, drive to the nearest reputable auto shop and let a professional look your car over. Unfortunately, there’s a big chance that your filter is clogged and will have to be replaced.

3. Delay in Reversing

Another warning sign that your transmission filter is clogged is hesitation or delay when reversing your vehicle. Your car will hesitate for several seconds before moving in reverse. Save time; check and replace the clogged transmission filter as soon as possible.

4. Contaminated or Burnt Transmission Fluid

A clogged filter causes your transmission to overheat due to a considerable lack of lubrication. The result of this experience is that the fluid will have a burnt smell, and the color will become dark. You will be further convinced when you remove the transmission pan, as you will find signs of excessive friction material or debris in the bottom of the pan. Replace the clogged filter with a new one and change the transmission fluid for efficient operation.

5. Illuminated Warning Lights

Most modern vehicles are equipped with TCM (transmission control module) that efficiently track the operation of transmissions. If this module detects any problem with your transmission due to low fluid pressure – caused by a clogged filter – the device immediately switches the check engine light on your dashboard and stores a DTC (diagnostic trouble code) in its memory. Some automobiles even switch on separate transmission warning lights when such issues crop up. Just check your transmission filter. If it is clogged, change it immediately, and you will be good to go.

6. Issues With Changing Gears

When your transmission is in excellent condition, changing gears is a breeze. However, when the gear system has a partially clogged filter or is compromised, you will notice the slipping or hesitation each time you try to shift. Since this feels unnatural, you should check your transmission filter and fluid. Manual transmission users will notice the gears grinding instead of smooth shifting. Although this could imply that your clutch is worn out, your gears or transmission synchronizers could also be blamed. Therefore, change your transmission fluid and the filter for good measure. Your transmission should be back to normal after making these changes.

The Bottom Line

Transmission filters are crucial components that ensure the gear system remains as clean as a whistle by trapping dirt, debris, or contaminants. The filters prevent these contaminants from entering the transmission and wreaking havoc. Noticing the symptoms of a clogged filter indicates that it is time you replace or fix it, according to the suggestions highlighted above.

In Transmission & Drivetrain

6 Automotive Things to Be Grateful for This Thanksgiving and Beyond

6 Automotive Things to Be Grateful for This Thanksgiving and Beyond - Gearstar

It’s Thanksgiving month again, and time to be eternally grateful for everything life has thrown our way – the good, the bad, the ugly, and we survived them all. But most importantly, being thankful for the things experienced within the automotive universe and celebrate car culture. Therefore, here are the top six automotive things to be grateful for this Thanksgiving and beyond.

1. Automatic Transmissions

Once upon a time, manual transmissions were the “latest and greatest” with their perks. But this is no longer the case as automatic transmissions have taken over. For instance, only four percent of vehicles sold in 2013 came with manual transmissions. Moreover, up to 67 percent of new vehicle models don’t even have manual options.

Driving safely on roads already commands lots of attention or focus. Automatic transmissions eliminate acceleration, proper shifting, and deceleration from the mix. This significantly minimizes the direct involvement of the driver. Automatic transmissions take the additional stress out of the equation, which is why many road users love them.

How Automatic Transmissions Work

This is how vehicles with automatic transmissions operate. When you switch to the ‘Drive’ mode, the system activates. Pressing the accelerator towards the floorboard enables the engine’s crankshaft to rotate more rapidly. As the vehicle moves forward, the automatic transmission’s electronics and hydraulics sense its speed in connection to the engine speed.

As a result, the transmission changes gears automatically in response to the engine’s reaction. The rapid rotation of the engine’s crankshaft results in more pressure in the torque converter. The hydraulics within the classic automatic transmission senses these speed changes and activates other hydraulics to change gears within the planetary set. But today, electronics perfectly supplement the sensing process, and the transmission works together with the vehicle’s other systems.

Components of Automatic Transmissions

In simple words, automatic transmissions change gears without the direct involvement of the driver, aside from the designated options like:

  • Neutral
  • Drive
  • Reverse
  • Park

However, these commands will only be activated with the involvement of several key components that work hand-in-hand within a variety of conditions time and again. The most crucial elements of automatic transmissions are:

  • Planetary gears. Automatic transmissions generally make use of different types of gear sets. The set of planetary gears they use creates multiple gear ratios since the hydraulics of the automatic transmissions control them. The forward speed of your vehicle will be limited severely if your automobile comes with a single forward gear and a torque converter. This is the primary reason gear-changing is crucial.
  • Torque converters. Torque converters are perfect replacements for mechanical clutches in manual transmissions. They perform the same functions as clutches by enabling the engine connection and disconnection from the driveline as required to facilitate gear changing. The development of practical automatic transmissions would have been impossible without the torque converter. Cars with automatic transmissions are set in motion via fluid dynamics that transfer torque from the engine. This capability enables you to have your foot pressed firmly on the brake while your vehicle is still in ‘Drive’ mode when motionless at a stoplight. But fluid dynamics soaks up the torque when moving forward is not desired.
  • Clutches and brake bands. Clutches and brake bands prompt the changing of gears within the planetary gear set. Clutches in automatic transmissions help determine the specific gear ratio the planetary gearset creates. The brake bands tighten to hold a specific gear stationary or loosen up to enable that particular gear to spin. The combination of spinning and stationary gears within the gearset generates individual gear ratios.

2. Modern Safety Tech

Modern automotive crash safety technology and design have helped save countless lives. You may think you don’t need suitable old seat belts and airbags, but you should always be thankful they are there. This is crucial, especially since you share and use the road with other users with varying skill levels. Be thankful for innovative safety technologies, especially the lane-keeping assist and pre-collision braking systems that help prevent unskilled or distracted drivers from running into you.

3. Studded Snow Tires

That time of the year is upon this part of the world where temperature plummets and the lakes freeze out. Ice-racing drivers are chomping at the bits as snow season draws closer, and they need to switch their tires to studded snow options. Snow-studded tires enable you to pitch your vehicle around frozen race courses at double-digit or triple-digit speeds. However, remember that these tires are primarily designed for use on the road. Remember to check out the legality since only a few places allow studded snow tires.

4. V8 Engines

The V-type, 8-cylinder configuration engines are well-known for their power-generating potential, sound quality, and smoothness. In addition, the V8 offers loads of cylinder displacement within a reasonably small package, i.e., it gives you massive power in a tiny automobile. The V8 engine layout is almost 100 percent guaranteed to please its user, even though it appears time is running out for this particular configuration.

5. Automatic Headlights

Automatic headlights are a welcome development. They automatically kick on low beams when the sun gets low in the sky or when driving in a tunnel. They help save you the stress of switching on headlights in situations where you may not ordinarily think even to put them on.

6. Apple CarPlay

Apple CarPlay is another essential automotive feature you should be thankful for as Thanksgiving Day approaches. All you need to do is plug in your iPhone via a USB cable, and a familiar, user-friendly interface optimized for extensive use while driving pops up. In addition, the Apple CarPlay is easy to pick out between different menus or overly distracting. Apple CarPlay’s multimedia UI is easily understood, even by people who are not tech-savvy. Moreover, the experience is the same, irrespective of whether it is installed in a Honda Civic sedan or F-150 pickup truck.

Final Takeaway

These are just a handful of the automotive things you should be grateful for this Thanksgiving and beyond. As automotive technology advances, there will be much more to be thankful for.

In Transmission & Drivetrain

6 Long-Term Benefits of a Rebuilt Transmission

6 Long-Term Benefits of a Transmission Rebuild - Gearstar

Is your vehicle transmission giving you a headache, and you’re already contemplating replacing it with a brand-new one? Replacing a faulty vehicle transmission can be an enormous task. Getting a brand-new vehicle transmission will cost you much of your hard-earned money. However, there is a less costly way to get your defective vehicle transmission fixed, and that is to rebuild it. Rebuilding your transmission will require total disassembling and checking each component for wear. If you’re unsure about this option, read on to learn more about transmission rebuild and why it is the best option for anyone on a tight budget. You will also discover the top six long-term benefits of a rebuilt transmission.

What Is a Rebuilt Transmission?

A rebuilt transmission refers to a major mechanical overhaul performed on a vehicle’s transmission. A transmission is akin to an automobile engine and is composed of several interrelated mechanical components that tend to wear and tear over time, especially with extended use. By rebuilding a vehicle’s transmission, all the worn parts are replaced. However, this prevents the entire replacement of the automobile transmission, which is usually costlier than rebuilding it.

Why Should You Rebuild Your Vehicle’s Transmission?

Rebuilding a transmission is the best – or most popular – option for anyone who wants to avoid forking out a lot of money to replace a worn-out or severely damaged transmission with a brand-new one. In reality, brand-new transmissions are more modern, especially those available with the latest model of vehicles these days. However, they have proven to be as expensive as brand-new car engines.

Therefore, people with tight budgets or those who want to avoid paying the exorbitant amount required to secure a brand-new vehicle transmission will prefer a transmission rebuild. Rebuilding a transmission generally entails removal and careful inspection of the vehicle transmission. This also includes replacing or refurbishing any severely damaged or worn transmission components.

6 Long-Term Benefits of a Rebuilt Transmission

When transmission problems rear their ugly heads, the first thought that passes through the vehicle owner’s mind is getting a brand-new vehicle. This can be a distressing thought, especially if you’re on a very tight budget and can’t afford a new vehicle transmission. But this shouldn’t be the case. Instead, you can have your vehicle transmission rebuilt by a professional mechanic. There are tremendous long-term benefits that come with a rebuilt transmission that only a few people know. Here are some of the top six benefits of a rebuilt transmission:

1. Better Performance

A rebuilt transmission worked over by a professional mechanic provides top-notch performance over another with severe internal damage and has only undergone a quick fix. You get to spend far less money for the quick fix and get it running within a short period. But the transmission will never rerun the right way. However, rebuilding your vehicle transmission is an excellent avenue to getting it back to top-notch condition. This means a smooth and dependable performance.

2. Quicker Than Buying a Used Transmission

If you own an older vehicle model, getting a brand-new transmission is next to impossible. Finding a used transmission for your older vehicle model can also be a hassle. This is because you will have to visit junkyards or look for one at online auctions. Even if luck smiles on you and you find one, it will take several weeks to be delivered.

It will also take a few more days to review the used transmission to ensure it is in excellent working condition. But rebuilding your transmission will take less time. The entire process of rebuilding your transmission usually takes anything from two to four days, maximum. Transmission rebuilds guarantee that the work done is 100 percent up to par. Your older car model will be up and running in a few days.

3. Moderate Cost Savings

Transmission rebuilds generally cost much more upfront than other transmission repairs or fixes. But this option will save you a lot of money down the road as you will no longer have to deal with ongoing problems and repeat issues that will cost you more over time with constant repairs when required. There is a better way to go if you plan to keep your older model vehicle for several years. But even if you change your mind and prepare to sell the car later, the rebuilt transmission’s warranty adds massive value to the buyer’s mind.

4. Extended Vehicle Lifespan

A faulty or damaged vehicle transmission puts much strain on other drivetrain and powertrain components. A weak transmission affects everything, such as:

  • Transfer case
  • Cooling system
  • Wheels and suspension
  • Exhaust
  • Axles
  • Differentials
  • Engine

This is why rebuilding your transmission is the best option, as it runs like new again. This helps protect other vital vehicle components and generally extends the lifespan of your SUV, car, or truck.

5. Profound Peace of Mind

The main purpose for rebuilding your vehicle transmission is to ensure it runs like a brand-new unit again. The transmission is rebuilt from scratch and often backed by several years of warranty. Every damaged or worn component is replaced while the still-good working parts undergo a thorough cleaning and then reinstalled appropriately. This includes every nut and bold. There’s nothing like the profound peace of mind you will enjoy, knowing you will no longer battle constant transmission repairs.

6. Retaining the Original Transmission

Another benefit of rebuilding your transmission is keeping your original transmission, i.e., the one primarily designed for and installed in your car or SUV. This transmission is already tuned to work seamlessly with your car engine and the overall drivetrain system. Getting a brand-new OEM transmission is far more expensive than a transmission rebuild.

The Bottom Line

These are just some of the remarkable long-term benefits of a rebuilt transmission instead of getting a brand-new one. Therefore, the next time you experience vehicle transmission problems, your first thought should be something other than purchasing a new car or transmission. Instead, it should be getting your vehicle to a professional mechanic for a complete transmission rebuild.

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