The motor don't shake, but my wife say she had the same problem with the compressor
Tuesday, September 13th, 2011 AT 6:49 PM
1 Reply
ASEMASTER6371
MECHANIC
52,797 POSTS
If the compressor fails internally, it can make a knocking noise. You need a shop that can remove the belt and see if the noise is gone. If it is, the issue is with a belt driven device. If the noise is still there, then it is internal in the motor.