GMC OIL

Engine Shuts Off As Soon As I Start It. I Know This Is A Safety Feature For The Engine. I Have Changed The Oil Pump, Cleaned The Oil Pan...

I Have A 1990 Chevy Corsica, 3.1l V6, 183,000 Miles. My Oil Pressure Has Been Low Lately And After It Runs For A While, When I Come To A...

My Truck Over Heated The Idler Pully Went. I T Has Since Been Replace. Now I Have A Serious Hesitation Our Miss, Low Pressure And The Valves...

Engine Performance Problem 1985 Gmc Safari 6 Cyl Two Wheel Drive Automatic When I Start The Van, Oil Pressure Is Normal According To...

Engine Mechanical Problem 2000 Gmc Yukon V8 Four Wheel Drive Automatic This Morning When I Got Into The Car I Pulled Out Of The Garage...

Oil Pressure Is Normal Until Vehicle Warms Up And Idling When Temperature Is Normal. Then Drops Close To Orange, But The Engine Does Not...

I Changed The Radiator And Took Off The Thermostat Because I Had Overheating Problems Then I Went Do A Road Test And Suddenly The...

I Just Had My 91 Gmc 350 Rebuilt Bored Out 30 Over Had Rv Cam Installed Used Old Heads And Intake Manifold Put Engine Back In Truck Fired It...

I Purchased This Truck 4 Months Ago. Noticed Oil Pressure Drop Gradually Down To 17 Over 1 Month Time. Mechanic Removed Oil Pan, Found...

Pressure Gage Reads To The High Side And I Have A Check Eng Light On Performance Is Slugish