BMW M3 Forum (E90 E92) - View Single Post

qazqwe96 · 06-09-2010, 04:39 AM

Hi,
i've noticed that immediately after the engine is started when accelerating I hear the whistle of the engine, something like this: <<

>>
What might be causing this sound (I hope it's not turbo ) ?
Do you have a similar sound in their cars ?

06-09-2010, 04:39 AM	#1
qazqwe96 Registered 2 Rep 2 Posts Drives: E90 320d Join Date: Jun 2010 Location: pl iTrader: (0)	Whistling engin 320d Hi, i've noticed that immediately after the engine is started when accelerating I hear the whistle of the engine, something like this: << >> What might be causing this sound (I hope it's not turbo ) ? Do you have a similar sound in their cars ?
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