Pulley on a.c. unit
Can the pully go bad on the a.c. unit ? I've already
replaced the power steering pump and the pully,
water pump, pully tensenor. I think that is the last
pully besides the one on the starter and that's not
where the noise is coming from.
Yes they can and do go bad, usually the bearing goes out, it will take a new AC clutch assembly to fix it. Also check the vibration dampener, it’s on the front of crankshaft, these can start to come apart and start making a horrible sound. There is no pulley on the starter. HTH