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Old 12-27-2012, 02:17 PM   #2
HavocSteve
6th Gear Member
 
Join Date: Apr 2010
Location: Toronto
Posts: 1,840
Hmmmm... sounds like it might be crank related if it changes with revs. Either something is loose or its rubbing while the engine is running and causing damage. Could be the tensioner pulley, splined gear bearings, knock sensors? Just throwing out some ideas that maybe you might not have though about.
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