GMC ENGINE

2005 Envoy Xuv 4.2 L. Significant Oil Loss. No Leaks And Doesnt Appear To Be Much Abnormal Smoke From Exhaust. Obi Shows #6 Cylinder...

My Truck Has A 4.3 V6 Vin W It Has A Rebuilt Motor In It. The Motor Will Start Up Runs Good But Stalls 5 Mins. Later. It Will Start Back...

I've Changed Fuel Filter, Egr Valve, Dist. Cap And Rotot Button, And Pickup In Dist.

How To Torque The Rocker Arms And Sequence?

When The Engine Is Cold It Fires Right Away, But When It's Hot, It Cranks But Won't Start.

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...

This Vehicle Belongs To A Young Lady That My Wife And I Have Been Helping For A Number Of Years. We Are Giving Her Support To Get Her Life...

I Am In California In Between Fresno And Bakersfield, So Anyone That Is In Southern Or Northern California Would Be Deeply Appreciated....

We’ve Replaced The Tbs, Tb, Pedal, Pigtail And We’re Still Having Problems With Reduced Engine Power. It’ll Run Right For A Minute...

Last Night When Engine Started It Ran Very Rough, Missing Badly. Turned It Off And Restarted After A Minute, It Stopped Missing And Ran...