GMC

While Checking For A Vacuum Leak Using A Smoke Machine. While Running The Smoke Though The System I Noticed Smoke Was Coming Out Of The Oil...

I Recently Removed My Vacuum Lines For A Valve Cover Replacement And Did Not Make Them And Some Broke. I Need A Diagram For The Vacuum Lines...

The Antitheft System Light Is On On My Dash And When I Turn The Key Over It Makes No Sound And Does Nothing

The Car Does Not Crank, The Anti-theft Light And The Parking Brake Light Stay On Solid Even When Key Is Removed, And Doors Are Shut And...

Some Of My Dashboard Gauges Not Working?

I Had Trouble Starting The Vehicle, Replaced The Starter And Then After Some Research I Replaced The Abs Control Module. Now The Traction...

Pedal Went Almost To The Floor But Stopped The Truck. Hissing Sound In The Cab So We Changed The Booster. Pedal Is Now Hard To Push With...

My Hazards Work Not Blinkers.

I Mixed Up My Spark Plug Wires. No Idea What Goes Where, What Should I Do?

The Vehicle Listed Above Is A C1500, 2wd, 5.7l V8: All Of The Caution And Warning And The Turn Signal Indicator Lights On The Panel Work...