BMW 3-Series (E90 E92) Forum - View Single Post - Rough Noise Coming From Red Boost Hose Area

Owen81 · 12-28-2018, 10:32 PM

Ya its not making much sense to be honest, the pulley is balanced and shouldn't affect the crank if there are no belts attached. I would have started with the other bearings on the front of the engine as well as the tensioner.

12-28-2018, 10:32 PM	#15
Owen81 Lieutenant 83 Rep 432 Posts Drives: 335d, 17/22 TDI Join Date: May 2015 Location: Alberta, Canada iTrader: (0)	Ya its not making much sense to be honest, the pulley is balanced and shouldn't affect the crank if there are no belts attached. I would have started with the other bearings on the front of the engine as well as the tensioner.
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