I have a 2002 GMC Sierra short bed, step side truck. I have over 170,000 miles on it and the transmission was starting to slip so I bought a 4l65e transmission for my truck from Monster.
The sales guy, Jake, talked me in to the level 2 shift since my truck has approx. 300hp. He told me it would handle the horsepower better than a stock shift. After spending all the money for the trans, the shipping and the labor, now I can't even drive the truck because it shifts so hard from 1st to 2nd it chirps the rear tires and is going to cause rear end damage!
I'm afraid it's going to break something. What a waste of time and money!!
Review about: General Motors 4l65e Transmission.
Reason of review: Bad quality.
Monetary Loss: $4000.
Preferred solution: Let the company propose a solution.
I didn't like: Super hard shifts that make it impossible to drive.