GMC CHECK ENGINE LIGHT

When The Engine Was Hot The Idle Speed Was Jumping And Dropping, So I Decided To Clean The Throttle Body. The Rpm Idle Was Normal For A...

After Cranked And Running, The Engine Sometimes Will Just Quit. This Often Is Caused By Depressing The Brake Or Switching On The Lights. At...

I Have A 2008 Gmc Acadia, And The Service Traction System Light Came On And Has Been On. The Condition Has Gotten Worse In The Last Couple...

This Truck Has The 5.7 Vortec Engine And It Runs Like A Top, However Once It Has Been Started And Warmed Up It Will Not Restart Unless You...

It Was -40 Degrees This Morning When I Started My 89 Sierra To Warm It Up Before Work. As I Was Walking Back Inside I Though I Heard A...

My 95 Has Just Started Dying About A Week Ago. No Check Engine Light Comes On. It Seems To Do It More At Slower Speeds, It Will Start Up...

My Car Sometimes Hesitates/stutters When I'm Driving. Also When The Car Is Stopped And I Try To Take Off, It May Have A Very Slow Reaction...

I Have An 05 Gmc Sierra With A 5.3. Last Saturday On The Highway It Suddenly Started Running Really Rough And Then Died Completely. I Pulled...

I Have A 1989 Gmc Jimmy S-15 4x4 With A 2.8 V-6 5- Speed Std. It Has 170,448 Miles. On Rainy Days The Check Engine Light Comes On For A...

1992 Gmc Jimmy 4 Cyl Four Wheel Drive Automatic Transmission Is Shifting Late And Check Engine Light Came On Use A Key Code And Got The...