GMC SIERRA

For The Past Couple Of Weeks, The Parking Break And Abs Lights Have Been Coming On At Irregular Times. Could These Lights Be The...

I Have Changed The Spark Plugs And Cleaned The Throttle Body. The Gas Mileage Is Still Down About 3 Miles Per Gallon. Should I Change The...

Hi, I’m A Navy Diesel Mechanic Used To Working On Engines The Size Of My Truck And Am Getting Beat Up By A Power Steering Problem. The...

Fluid Question What Is The Correct Number Of Quarts Of Trans. Fluid To Add When The Trans Pan Has Been Drained. Also Does The Fluid In The...

I Just Changed The Alternator Now The Battery Is Charging, However The Gauge Drops Down To 14 The Goes Back Up And Down. The Battery Light...

I Have A 2007 Gmc Sierra Classic 1500 Sle I'm Doing A Control Arm Replacement And I Cant Get The Bolts By The Alignment Adj. How Can I Get...

The Electric Doors, Keeps Locking And Unlocking, Looked For A Fuse, But Nothing. Can It Be Wiring. It Kills My Battery, Have To...

2003 Gmc Sierra 6.0 Has New Starter, New Battery, Have Checked All Fuses, Senors And Relays But Still Won't Start. Ignition Not Engaging...

Hi, I Have A Truck With An Extended Cab Long Bed With The 5.3 Vortex Motor In It. I Just Recently Noticed That The Steering Was Super Hard...

I Put In New Leveling Kit In. The Torsion Key One. I Also Put New Rancho 1-4 Inch Lift Shocks In Front. The Frontend Bounces Real Bad And...