Question about 2001 GMC Yukon Denali
Ok soooo my "04 GMC Yukon Denali w/ 53k miles just had the check engine light come on last evening...it has never came on before and seems to run great! Any ideas before I take to the shop..which i'm dreading!
Did u put in fuel shortly before the light came on? I own 2 service centers & the most common situation with "Check Engine" lights are because the fuel cap wasn't re-installed or not tightened. When you refuel make sure it "clicks" when putting back on. We don't charge for a "Code Reading" but a dealer will, don't go there. Go, like the others suggested. If it is the fuel cap & you re-install it correctly, the light will go off after a short drive. Good Luck. PS-Don't panic when the "Check Engine" light comes on unless it blinks, if that happens don't drive. PSS-RE: Murray's, Auto-Zone.......If it's a "Code" (the reader will give a #) the code book will tell you the problem. PSSS-Some1 please have Troy W's Mommy & Daddy take away his keyboard. Just because you can put together a "Lego" car doesn't make you a master mechanic. You only repeated what we said except you have a "Napoleon" complex against any1 plugging something in to a vehicle. It's the same as plugging in a light @ home. In conjunction with "kinder" nine out of ten time in my experience it usually is the oxygen sensor(s) which would be about right with the year model
Posted on May 18, 2008
Tips for a great answer:
Dec 14, 2013 | 2006 GMC Yukon Xl Denali
Dec 07, 2013 | 2003 GMC Yukon Denali
Sep 14, 2011 | 2003 GMC Yukon Denali
Jun 03, 2011 | 2006 GMC Yukon Xl Denali
Jan 14, 2011 | 2007 GMC Yukon Denali
Jul 22, 2010 | 2005 GMC Yukon Denali
Nov 20, 2009 | 2001 GMC Yukon Denali
May 25, 2009 | 1999 GMC Yukon Denali
2,349 people viewed this question
Usually answered in minutes!