GMC C1500

This Is Has Been A Proglem For Awhile, I Thought It Was Resolved After I Replaced Battery, But It Started Zapping This One Too. Initially...

Ok Ive Been Through The Basics, New Pump Good Pressure, New Filter, Truck Runs With Fuel Put Down The Intake, Has Csfi, No Trouble...

Whn Trying To Crank My Truck For The First Time The Engine Will Turn Over But Not Start. After Two Or Three Attempts; It Fires Right Up. It...

I'm Wondering If I Can Get Away With Only Replacing The Upstream Or Pre-cat Sensors. My Suburban Has 4, And Is Not Experiencing Any...

The Oil Pressure Guage Begins To Climb When I Speed Up And Then When I Stop Or Slow Down It Goes Down A Few Points. I Recently Had The Oil...

1998 Gmc C1500 Four Wheel Drive What Would Make My Truck Just Shut Off While Driving?

First, I Recently Had A Lot Of Work Done To This Truck. My Dealership Replaced The Intake Gasket (due To A Coolant Leak). After This Was...

I Have Replaced The Brake Light Switch On My Daughters 88 Gmc Pickup And Still Have The Same Problem. The Brake Lights Do Nothing When You...

Engine Cooling Problem 2000 Gmc C1500 V8 Four Wheel Drive Automatic 192k Miles 2000 Gmc Impeccably Maintained; Syn Oils. Eating About...

I Recenly Noticed That I'm Losing Coolant (about 2 Quarts Per Month For The Past 3 Months), But There Are No Noticable Leaks On The Engine...