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Old 06-30-2016, 05:35 PM   #1
houstonshark
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Join Date: Apr 2016
Location: Richmond, TX
Posts: 19
Vintage Air Grinding Sound

Over the past couple weeks, I have noticed a grinding sound at certain RPM's when the AC is on, at certain RPM's. If I back off the gas a little or turn off the AC, the sound goes away. I assume this has something to do with the AC compressor, but I know very little about how these work.

Any input or troubleshooting suggestions would be appreciated!
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