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Questions tagged [yukon-xl]

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2 votes
2 answers
53 views

2010 GMC Yukon Denali XL - Oil pressure sensor not functioning properly but no abnormal engine noises. Potential mechanical issue?

Started the engine to find that the oil pressure meter was at 0 and there was a check engine light (solid yellow not blinking). There was not a red low oil pressure light. There is an oil leak going ...
Wolf Zwiener's user avatar
1 vote
2 answers
90 views

05 Yukon XL Evap Test Incomplete, Need Troubleshooting Help

I own a 2005 Yukon XL, and I'm facing issues completing the evap test. I've attempted various drive cycles with the gas tank half full, as well as driving for 5 minutes and then idling in park for 5 ...
joe's user avatar
  • 135
1 vote
2 answers
746 views

Engine Revs Up and Down when Idling Right After Startup; Stabilitrack and Engine Light Comes On; Engine Power Reduced

I have a GMC 2010 Yukon Denali XL, when I start the car, and have the engine running idle. The engine runs a little bit rough and every 20 seconds or so the engine starts to rev up and down from 400 ...
Wolf Zwiener's user avatar
3 votes
1 answer
2k views

2007 Yukon XL issues in four wheel drive

This truck is a nightmare. Every time we drive it, something breaks. We had it in the shop about a month ago because all of the gas lines were rusted out and leaking. While it was there, they also ...
Joe's user avatar
  • 139
6 votes
2 answers
17k views

Why do you have to replace brake pads on both rear wheels at same time?

I have a 2002 GMC Yukon 1500XL. The right rear brake caliper went bad because of a torn rubber boot, which caused the brake pads on that wheel to wear out really quickly. I replaced the caliper, rotor ...
Karl's user avatar
  • 61