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2007 Hissing Noise
I have a 2007 LTZ that I love, however, when I'm parked/stopped, there is a hissing noise in the back (I think it's coming from back right where the cover grille looking thing is). It's really high pitched, and sort of sounds like air escaping rapidly. Sometimes it's quiet and sometimes it's...- ltznc
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- back hissing ltz noise rear
- Replies: 2
- Forum: General Tahoe/Yukon/Escalade Discussion Forum