BMW 3-Series (E90 E92) Forum - View Single Post - Swishing noise from engine. CAN ANYONE ADVISE?

bishbosh · 09-19-2017, 04:21 PM

I say whistling it was more of a squealing sound. More importantly have you determined where on the engine the sound is coming from?

09-19-2017, 04:21 PM	#16
bishbosh Lieutenant Colonel 840 Rep 1,993 Posts Drives: F30 335d Join Date: Oct 2013 Location: Sheffield iTrader: (1) Garage List 2014 BMW 335d [0.00]	I say whistling it was more of a squealing sound. More importantly have you determined where on the engine the sound is coming from?
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