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Re: 87 Corvette noisey R4 compressor
Posted to HVAC Forum on 8/4/2025 2 Replies

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Robert Marahrens' post was spot on!

In addition to what Robert wrote, and assuming you followed all retrofit procedures to the tee, two things:

-1. R-4 compressors, especially high mount R-4s, re... Login to read more.

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