Chad G 1979
Full Access Member
- Joined
- May 6, 2022
- Posts
- 521
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- 321
I would think its normal, as when on high it has to move a lot of air. All of my vehicles have been pretty loud when on full speed. Recirculate also makes it louder as well. At least in my 2 current rides. In my 11 acadia, if i have 2 vents closed and run fan on high, it whistles from the airflow and is really loud.Yea blower fan for heat/ac. It’s just the fan - not compressor. Just loud and not sure if that’s