dalmationdad
TYF Newbie
- Joined
- Jun 26, 2010
- Posts
- 3
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this thing is driving me crazy! I get a vibration noise from under my yukon when i am accelerating,usually when starting up hill.Sounds like a heat shield vibrating but can't find any that are loose.Only seems to be when the truck is under a load.Anybody have any idea's?
