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Old 08-07-2017, 08:37 PM   #8
RJT Impala
Stovebolt BluFlame 6
 
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Drives: '12 2LT/RS, IBM; '20 Traverse Prem
Join Date: Oct 2011
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Posts: 893
Hmmmm...I've learned something new. I had always thought that it was just buffeting due to air pressure differential since I simultaneously experience pressure changes in my ears corresponding to the frequency of the fluttering; lowering a second window makes it go away. I also experience the same thing in my '14 Malibu.
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