New AC compressor making noise

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gmdrvr

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The guy in video turns the AC on at 14 seconds so that's when the noise starts. After looking more into it I found Mini had a TSB on the issue and the fix was putting a weighted damper on the suction line behind the compressor. That is something I shouldn't have to do since GM did not have this problem in their design.
 
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gmdrvr

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i cant make anything out except what sounds like road noise and kinda like wind noise.

Did you see the post I added to the video? It went to page two.

The guy in video turns the AC on at 14 seconds so that's when the noise starts. After looking more into it I found Mini had a TSB on the issue and the fix was putting a weighted damper on the suction line behind the compressor. That is something I shouldn't have to do since GM did not have this problem in their design.

Here is another video where they show it with the AC on and with it off

This one starts at 13 seconds, very distinctive high frequency pulsating noise that sounds like a gear box with one gear. It gets quieter when the RPMs drop like when the vehicle shifts.

 

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