GMC C3500 Engine Symptoms

Hi, I Have Problems With My Truck, I Was Driving It And It Said Engine Overheating.. Then It Said Engine Not At Full Power... I Was Close To...

Why Does My 2004 Gmc Truck Puff A "big" White/blue Smoke At Start Up And Burn 4qt Oil In A Four Day Period?

Duramax Diesel, Knocking And Smoking. Plugged It Into A Scan Tool, And Shut Off #8 Injector. Ran Without Knock Or Smoke, Just With A Miss...

Engine Mechanical Problem 2002 Gmc C3500 V8 Two Wheel Drive Automatic Someone Borrowed My Truck And Filled Up With Diesel (it Was...

My Truck (duramax Diesel) Just Recently Started Idling Rough And Has Excessive Exhaust Smoke. Im Thinking Injectors But There Are No Trouble...

My Original Duramax Batteries Finally Wore Out, Which Made It Not Start. I Bought New Batteries, And It Still Turned Over But Wouldn't...

I Have A 2001 Gmc 3500 Crew Cab Utility Truck With The 6.0 Engine.dual Tanks ... Truck Started To Hesitate While Driving One Day Couldnt...

I Just Picked Up This Truck And It Was Running Before It Was Parked About A Year Ago. When I Put A Fresh Battery In It, The Security Light...

Hi, My Gmc Sierra C3500 With A 454 Engine (non-dually) Is Popping Out The Exhaust When I Drive Slowly, Especially When I Let Off The Gas...

Truck Will Start And Run On Starting Fluid. Fuel Pressure At Schrader Valve Is 55 Psi During Initial Key On And Cranking.power Supply To...