How do I know if I have 4L60 or 4l80?
The 4L80E can be told apart from the 4L60E by looking at their transmission fluid pan. This is because the 4L80E has a pan that is oval in shape whereas a rectangular pan is featured by the 4L60E. Specifically, there is a gasket of 17 bolts on the 4L80E, while the 4L60E’s pan has 16 bolts.
How do I know if my 4L60E is bad?
Here are some very specific symptoms you’ll see when a transmission solenoid goes bad:
- The PCM is also gonna’ light up the check engine light (CEL) and store a specific shift solenoid diagnostic trouble code.
- The speedometer does not work and you might have one of the following trouble codes:
How do I know if my 4L60E pump is bad?
5 Symptoms of a Failing Transmission Pump
- Pungent, Burning Odor. When your transmission pump has gone bad, the fluid will not be able to circulate in the transmission properly.
- More Challenging to Shift Gears.
- Illuminating Check Engine Light.
- Noisy Transmission.
- The Transmission Starts to Slip.
What will a 4L60E transmission fit?
The 4L60-E is found in nearly every GM rear-wheel-drive application, including the C/K Truck, Sonoma, Jimmy, Tahoe, Yukon, Astro, Safari, Suburban, Bravada, Firebird, Camaro and Corvette.
Why is my 4L60E not shifting into 4th gear?
Below are some common things that fail in the 4L60E and cause this problem. It probably goes without saying, but if you put the vehicle into second gear manually, you’ll still be able to get to where you need to go. If you end up with a bad sprag, the 4L60E won’t be able to shift into 3rd or 4th gear.
What kind of transmission is the 4L60E?
What is a 4L60E Transmission? The 4L60-E is an automatic shift, four-speed overdrive, longitudinally positioned transmission. It has been considered to be the best rendition of the finest overdrive automatic transmission ever produced.
How much fluid does a GM 4L60E need?
The 4L60E transmission weighs 146 pounds dry, and 162 wet. It requires 8.4 quarts (9.64″ torque converter) or 11.4 quarts (11.81″ torque converter) of transmission fluid, Below is a list of common transmission problems with the GM 4L60E Transmission and possible solutions to repair.
Can a 4L60E have a bad 3-4 clutch pack?
Your 4L60E has a set of clutches that work with both 3’rd and 4’th gear. It’s referred to as the 3-4 clutch pack. A bad 3-4 clutch pack can certainly cause the 3’rd and 4’th gear to stop working. In fact, once the transmission “shifts” into third, it’ll feel like you lost the whole thing. You can shift into second to get yourself home.