E4OD Transmission Upgrades for Heavy-Duty Towing and Off-Roading
The E4OD transmission developed by Ford is a heavy-duty unit generally found in the Bronco, E-series vans, Expedition, and F-series trucks. This is a...
4L80 Torque Converter Basics for Reinforcing Speed and Drivability
There was a time when drivability, low emissions, and high horsepower were topics of discussion and disputes. Nowadays, auto-shift cars feature speed, fuel...
An Overdrive Transmission Is Awesome, Just Misunderstood
When the automatic transmission first appeared on the market in the 1920s, anyone could count the number of gears on just one hand. But today,...
Qualities of a Bulletproof 4R100 Transmission
The first electronically-controlled transmission from Ford was introduced in 1989 and named the E4OD (E = electronically controlled; 4 = Forward Gears;...
5 Tips for Choosing a Transmission Rebuild Kit
One of the most challenging repairs anyone can make on a vehicle is rebuilding a transmission. A transmission is a complicated mess of small parts,...
GM Turbo 350 Transmission Fluid Types to Consider
If you need to service your transmission, you must beware of the type of transmission fluid to use, especially for GM Turbo 350. This can be somewhat...