I have a 4l60e transmission that wont shift into 3rd gear.
Asked by Guru9D3MDH Nov 20, 2020 at 04:48 PM about the 1997 GMC Sierra 1500 C1500 SL Extended Cab SB
Question type: Maintenance & Repair
Ive checked the fluid and its completely full
4 Answers
So no third or four gear? The clutches would be burned out. You can continue to drive it till you get an appointment for a rebuild.
Speed continue to increase and high revving in 2nd? Might check transmission solenoids
Guru9D3MDH answered 4 years ago
Yeah i dont have 3rd or 4th gear. Yes it revs high in 2nd. Ive changed the solenoids. Ive replaced the valve body. Ive done a transmission flush.