GMC SIERRA

Transmission Will Sometimes Shift Out Of Second Into Third And Other Times Not. I Had The Computer Scanned And There Were No Codes To Read....

My Truck Is A 2001 Gmc Sierra 2500 6.0 Liter. I Was Driving It And Everything Was Fine Went To Park And All At Once I Lost My Power Steering...

Noises Problem 2000 Gmc Sierra V8 Four Wheel Drive Automatic Just Recently, My Truck Started To Make A Noise When I Press The...

Put In A New Fuel Pump Assembly And Wound Up With The Tube On The Right Having Nothing To Connect To. Truck Starts And Idles Fine, But...

Air Only Blows Through Defrost Vent. A/c Works Fine.

Started A Week Ago. Whining (tubine Sounding) Noise Coming From Behind And Below Driver. Must Be In Drive Going About 25mph, The Faster You...

Was Diagnosed At Autozone With Transmission Pressure Switch Issue. Took To Dealer, Had Tran. Pressure Manifold Switch Replaced And Front U...

The Cruise Control Dosn't Work On My Truck. I Thought That It Might Be The Switches On The Steering Colum At First So I Disconnected The...

The A/c In My Truck Sometimes Works, Sometimes Doesnt. All The Fuses Are Good And Its Full Of Refridgerant. I Can Not Always Hear My Pump...

I Just Need To Know How Do You Find Out What Type Of Coolant My 2002 Sierra 1500 Takes Or If Anybody Knows The Type And Can Tell Me That...