Three of the most common problems found in a GM 4L60E transmission are:
- 3 – 4 Clutch Pack Failure
- Broken Drive Shell
- Worn TCC Regulator Valve
3 Most Common 4L60E Transmission Problems
Automotive Basics
Understanding Automatic Transmissions
Most vehicles sold in the United States since the 1950s have had automatic transmissions. The vehicle’s gearbox is able to change the gear ratios automatically as the vehicle moves. [More…]
DIY Projects
How To Make a 4L60E Manual Shifter
A simple device with a few switches and a salvaged connector allows direct control of shift solenoids bypassing the vehicle computer. [More…]
DIY Projects
How To Install A ($25) Shift Kit And Wake Up Your TH350
Working through a $100 Craigslist TH350 find and turning it into a stout shifting transmission for a ’75 Pontiac Firebird. [More…]
