GMC ENGINE

2005 Gmc 2500hd Duramax. Have Had Injectors Replaced And A New Ptcm Installed Less Than 5000 Miles Ago. Started Heavy Smoke. From The Day...

When The Vehicle Is Cold It Sputters When Started.

Transmission Problem 1988 Gmc C1500 V8 Two Wheel Drive Automatic I Just Replaced The Throttle Valve Cable Or Also Called Detent Cable...

I Noticed That When Slowing Down To A Stop The Engine Rpms Would Take A Second Or Two Longer Than Usual Going Down To The Normal Idle Speed...

In City Driving My Pu Truck Uses No Oil, But In Hwy. Driving It Uses Lots. Don't Think It's Burning It. Could I Have Bad Gasket Somewhere?

Where Is The Cam Senser (hall Effect Switch) Located?

Engine Will Turn Over But Will Not Start. What All Do I Need To Check That Caused The No Spark? There Is Voltage At The Power Side On Coils...

Was Driving Interstate Let Off Gas To Exit When I Gave It Gas Again It Just Reved Motor No Noise Nothing

2004 Yukon Misfiring High Rpms And When Accelerating Also Engine Light Turns On When Idling For A While. Some Times Engine Light Turns On...

Heres The Story. Few Weeks Ago My 2000 Pontiac Firebird V6 Was Left On Until It Ran Out Of Gas And Had No Power. That Same Day Prior To That...