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Amazon.com: ECCPP AC Compressor with Clutch CO 11237C fit for 2006-2015 A-udi A3 V-olkswagen for Beetle CC for Golf for Jetta for Passat for Tiguan : Automotive
![AC compressor knocking noise when turned on, noticeable only at idle and low speed. The AC works completely fine otherwise : r/MechanicAdvice AC compressor knocking noise when turned on, noticeable only at idle and low speed. The AC works completely fine otherwise : r/MechanicAdvice](https://external-preview.redd.it/jpCr7rRrupJj3P4d04upj4gS6dBjMol57i7q9zCNSa4.png?width=640&crop=smart&format=pjpg&auto=webp&s=060585048a5952c42bec274def561da2b7f58cb9)
AC compressor knocking noise when turned on, noticeable only at idle and low speed. The AC works completely fine otherwise : r/MechanicAdvice
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Grinding Squealing Noise | What Could It Be? AC Compressor Clutch, Pulleys Or Engine | Test Belt Off - YouTube
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