on January 24, 2011, 4:22 pm, in reply to "Audi A4 2.0 PD BLB 2006 - Noise from timing belt area #"
I have looked at the clip quite a few times, I would say it's not a guide, tensioner or pump fault, the variation seems to be coming from the left pulley. I would be inclined to get both pulleys off and run them up on a lathe to check how true they run, may be a slight distrotion or damage
Peter
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Audi A4 2.0 PD BLB 2006 - Noise from timing belt area - Fixed # - John Ritchie January 21, 2011, 10:21 pm
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