Alternator pulley thread

Just changed mine, it was seized solid (OE was 160k old). It had a high pitched chirp under acceleration from 10-45mph which sounded a little like a boost leak, I am assuming belt squeal.
 

UKmtrsp

Active member
Good on you John...after watching the videos of the effects a bad decoupler will have on the rest of the belt system I was sold...while I'm in there replace it and start fresh with all the components.
 

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