Automatic Transmission
Repeat Performance, Not by Popular Demand
You may recall that the 4L80-E made its appearance in 1991. And whether it was in two-wheel-drive or four-wheel-drive configuration,...
You may recall that the 4L80-E made its appearance in 1991. And whether it was in two-wheel-drive or four-wheel-drive configuration,...
For many years trainers, myself included, have been teaching our industry owners and managers to do everything we can to...
In This Issue Ford/Lincoln/Jaguar: Pressure-Control-Solenoid Performance Codes
Traditionally, all motor-vehicle final-drive elements (differentials, or rear ends) have consisted of a ring and pinion, with the ring gear...
The shift strategy of Chrysler’s 45RFE and 545RFE transmission is clever and unique. The computer controls a total of seven...
Choosing the correct surface finish for bonding can be controversial. Some rebuilders claim you can bond to a surface as...
ZF is one of the world’s leading powertrain manufacturers. One of its divisions, in Saarbrücken, Belgium, specializes in producing automatic...
Replacing parts is the last step in the repair process. The first step should be a methodical diagnosis to isolate...
Although some customers will try to get away as cheaply as possible, most realize that they have to at least...
The Isuzu/GMC Forward Tiltmaster truck (otherwise known as the NPR/W4/4000) with a diesel engine and the JF506E transmission has a...