GMC DRIVETRAIN

1999 Gmc Sierra 4 Wheel Drive 5.0 Liter 160,000 Miles. In Overdrive On Highway, Transmission Will Down Shift To 3 Rd Gear, Then Shift...

I Had A 1860 Code For The Solenoid. I Replaced The Wiring Harness And Tcc Solenoid. The Car Will Only Go In Reverse An Neutral. I Have...

When The 4wd Button Is Pushed By Driving Nothing Happens. Per The Manual There Is A Process To Shift Into 4wd When Stopped And Shift Is In...

Dear Everyone, I Have Been Experiencing A Few Problems After 6+ Years Of Nothing. The Problems Began With A "clicking" Noise Coming From...

The Vehicle Listed Above (xl Model) When I Turn Either Front Wheel Hub The Other Wheel Hub Spins But The U-bolt Doesn't Spin All The...

4wd Is Stuck In 4lo. Cannot Get It To Switch Back To 2wd Or 4hi. Would Like To Disengage 4wd All Together If Possible, But Need To Get It...

I Just Bought A 1980 Gmc K10 And Im Having A Hard Time Finding Out Exactly What Parts I Have For It From The Codes Stamped In The Cast Of...

Suspension Problem 2000 Gmc Jimmy Engine Size Unknown Four Wheel Drive Automatic 130, 00 Miles Hi - The Mechanic Said He Would Charge...

I Have To Replace The Wheel Studs On My Left Front Hub/brake Assembly, Which Requires Removal. I Followed All The Steps From My Haynes...

While Driving On Highway, I Started Hearing A Loud Roaring Noise Coming From The Right Front Wheel. I Pulled Over To See If The Tire Was...