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belts rubbing
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  1. E90/E91/E92/E93 (2006 - 2013)
    Hi everyone, I'm looking for some serious advise, help and direction here. Back in May I had the serpentine belt, tensioner and idler pulleys replaced on my 2008 e92 335i. When the upper idler pulley was being replaced it was over tighten and stripped the threads of the aluminum block. The hole...
  2. E30 (1982 - 1993)
    I have a 1990 325i and when I am in gear and the rpm's go above 4000 I can hear the belts making a sound. Almost like they are rubbing or something but they look fine and don't make the sound when I'm in neutral and revving the engine. If anyone has any knowledge about this it would be...
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