Technical
Salvaging Late-Model 4L80-E Stators
As if having another wave of cracking pistons was not bad enough, the problems with the second-generation stators were even...
As if having another wave of cracking pistons was not bad enough, the problems with the second-generation stators were even...
Most torque-converter rebuilders routinely deal with the undersize pilots on GM 298mm converters. It is common either to build up...
Diagnosing a shift concern can be easy, as long as you understand some basic techniques to help get to the...
Try to imagine the difficult job tech-line technicians have. They are asked to decipher bits and pieces of information that...
The local transmission shop, in an effort to eliminate a code 68, replaced the input- and output-speed sensors, 2-3 solenoid...
As if the transmission industry weren't difficult already, technicians also have to contend with new or remanufactured products that malfunction...
Some of us may remember how in the days of old a C-6 transmission would leave a beautiful filter footprint...
From time to time the ATSG tech line receives calls concerning 4L80-E transmissions with a reverse and/or third-gear problem. First...
AFL stands for actuator feed limit and another fourth lost. Perhaps you’ve already chased this on a 4L80-E or in...
There is nothing more frustrating for any technician and/or shop owner than to encounter a late-model vehicle experiencing problems and...