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
Technical Info
When a Transmission Fluid Change Can Damage Your Transmission
Should You Flush your automatic transmission? Should you replace the transmission fluid on an old car with high miles? [More…]
How To & DIY
How To Tell If Your Junkyard 4L80E Is Any Good
The Driveway Engineer guides you through doing basic checks on a 4L80E donor transmission including fluid inspection and air checks. [More…]
DIY Projects
How To Identify a 4L60E Transmission and Decipher Case Tags
This video discusses various case changes and other differences of the 4l60E Transmission variaitions since 1993. [More…]