2001 GMC Yukon 70000 miles
I have recently noticed a distinctly audible, but not loud, high-pitched whine/whistle coming from the underside of my Yukon while idling, occurring after a "hard" drive. Noticed it initially this summer during an across-the-country road trip; when I stopped for lunch after a 4 hour drive, I would hear the noise. Sounds almost like a computer laptop fan (but louder and more whistle and not so airy). I later heard the same noise after driving 15 minutes across a mountain pass. After having lunch for 30 minutes, when I turn on the Yukon, the sound is gone. Any ideas? Thanks!
have the same problem?
Wednesday, August 12th, 2009 AT 12:27 AM