Hello, I am new here and wasn't sure if this is the right place to post but figured I'd give it a shot. My AC compressor clutch is squealing really bad usually at start up and was wondering if I need to relpace the whole compressor or if I can just replace the clutch? Maybe a air gap adjustment? It seems like the clutch isn't fully engaging all the way and causing it to make a high pitch squeal. When its engaged all the way its ok. 2013 Nqr 5.2 diesel. Thanks for any help
