GMC Yukon Engine

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426 discussions


2004 GMC Yukon Truck Won't Start

2004 GMC YUKON
Electrical Problem 2004 Gmc Yukon V8 Two Wheel Drive Automatic I Have Taken The Battery To Be Checked And Autozone Said That It Was...
5 ANSWERS
Asked by BigYkon

2004 GMC Yukon Getting The Belt Off

2004 GMC YUKON
Other Category Problem 2004 Gmc Yukon V8 106000 Miles How Do I Get The Belt Off When Replacing An Alternator For A 2004 Gmc Yukon?
1 ANSWER
Asked by trippcity

Keeps Shutting Off While Driving?

2003 GMC YUKON
It Starts And Will Go For A Bit Then Shuts Off While Driving, Replaced Fuel Filter, Can Hear Pump Come On, Checked Lines For Leaks, Primed...
1 ANSWER
Asked by Melissa Windsor

Engine Runs Rough?

2003 GMC YUKON
After The Car Sits For Any Length Of Time And Is Started Up, The Engine Runs Smoothly. When Placed In Drive, And With Moderate Acceleration...
1 ANSWER
3 IMAGES
Asked by Figari

Truck Won’t Start

2003 GMC YUKON
The Antitheft System Light Is On On My Dash And When I Turn The Key Over It Makes No Sound And Does Nothing
3 ANSWERS
16 IMAGES
Asked by corey06jbp@gmail.com

No Crank, Anti-theft Light, No Obd2 Communication?

2003 GMC YUKON
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...
5 ANSWERS
9 IMAGES
Asked by Tyctoney

Will Not Stay Running?

2003 GMC YUKON
Recently Replaced The Battery And Now The Vehicle Will Turn Over At Start But Won’t Stay Running. Any Thoughts? Thank You!
1 ANSWER
Asked by Selina Coburn

Allen Wrench Size For 5.3 LS Engine?

2003 GMC YUKON
I Have Even Watching Your Series On Rebuilding A 5.3l Ls Engine. Mine Is A 2003. What Is The Big Allen Wrench Size I Need For That Engine...
3 ANSWERS
Asked by lv2bowl

Poor MPG

2003 GMC YUKON
Sucking Up Gas Like Crazy.
1 ANSWER
1 IMAGE
Asked by Marsha Strickland

Loss Of Power And Backfires When Warm Outside

2003 GMC YUKON
I Bought The Truck About 6 Months Ago. 2 Weeks After I Got It I Had To Replace The Fuel Pump. When My Truck Has Been Running For About 20...
2 ANSWERS
4 IMAGES
Asked by Barb Jensrud

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