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GMC Forum: 2012 Denali - New owner and a few questions
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Old 01-16-2019, 02:14 PM
wmleiv wmleiv is offline
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Join Date: Jan 2019
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Default 2012 Denali - New owner and a few questions

Hi all!

I recently purchased a 2012 Denali and so far, so good. However, it seems like that there is a high pitch wind noise coming from the moon roof even when it's closed. I did purchase a wind shield and before it came loose, it seemed to help, but is that a common issue with that generation (2012) of the Acadia?

Another thing that comes and goes is often when I go over a bump, I hear a sustained rattle from what appears to be coming from the 2nd row of seats. It almost sounds like pulling and releasing one of those springy door stops. Any ideas on what that might be? Doesn't seem to be there at all when someone is sitting back there.

Anyway, I usually use the search feature on forums, but lately, I've been running to various doctor's appointments and sporting practices (for kids) that it's hard to that on a phone.

Thanks in advance for any help you can give to me.
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