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On my new 2021 Yukon XL Denali I purchased last month brand new (1,000 miles on it now) I can feel a “buffeting” like feel on my ears while driving at speed 10-40 mph. It does it at higher speed but it is then masked by road noise when the vehicle is at higher speed.
The “noise” is like the “chopper sound” you get when a rear window is open but very very attenuated, it’s just a feel on my ears but present enough to bother me big time (windows are closed of course).
The frequency of the pressure waves is constant and not speed related. I can barely hear it in the second row and I am not hearing it at all in the 3rd row. Only in the first row and mostly in the driver seat. My wife can’t hear it, at the dealership the mechanic and service advisor couldn’t hear it either, my daughter can hear it a little, I am puzzled. I tried an another one, I felt it is there too but not as much as in mine.
I never had a 6.2l GM engine before. Does anyone had this before and know a possible root cause?
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