GMC CHECK ENGINE LIGHT

My 2002 Gmc Yukon Xl Has 70,000 Miles On It. When The Weather Began To Turn Cold The "check Engine Soon" Message Light Came On. My Repair...

So, My Check Engine Light Came On And It Turned Out To Be My Catalytic Converter And I Have Turned It Into A Straight Pipe, Now That The...

This Vehicle Has A Lot Of Miles But Overall Is A Good Truck. It Has All Three U-joints Bad Right Now So It Shakes Between Forty Five To Mph...

1991 Gmc Jimmy Mileage: 147,000. I’ve Been Having Problems With My Vehicle Lately. First, I Had A Check Engine Soon Light Come On. So, I...

I Have A Check Engine Light That Comes On I Checked The Owners Manual And It Said To Check The Gas Cap To See If It Was Tight It Wasn;t I...

Check Engine Light Still On When Truck Is Running.

It All Started With My Old Battery Being Drained. Charged It Up To See If It Would Turn Over. It Did Not So I Got A New Battery. Put It In....

We've Had A 1990 Gmc Full Size Van 2500 (v8. Over 206,000 Miles On It) Since 2003. It Has Always Used Oil & Smoked (white/light Grey), But...

I Have An 04 Sierra 5.3l With A Check Engine Light A Reduced Power Message Being Displayed The Error Comes Up As P1125. Any Suggestions?

I Would Like To Know If There Is A Way To Turn Off Check Engine Light Without Having To Hook It Up To A Computer Or Scanner. My Light Comes...