Rattling noise whenever the A/c is on.

It sounds like its coming from one of the front pulleys, and really only makes the noise when the a/c is running. Does anyone have an idea of what it could be?

I have the same issue right now. It's either the compressor clutch, or the compressor itself. Maybe both (a hard-turning compressor will wear out a clutch with it). Does your AC still blow cold air?

There is a great discussion of the rattling problem here: https://rivperformance.editboard.com/t6120-write-up-ac-compressor-clutch-replacement

Yeah the ac still works. Also thanks for the thread link. i was looking around but i couldnt find it.