BMW M3 and BMW M4 Forum - View Single Post - Need help diagnosing this awful vibrating sound during idle

Trevorstein · 02-10-2021, 04:49 PM

Any of the above - great Info.! Plus, have a look at your exhaust (valves/hangers?).

Mine does it at initial start up (When it' cold?) and then it quickly fades away.

02-10-2021, 04:49 PM	#10
Trevorstein Lieutenant 150 Rep 511 Posts Drives: Trabant Join Date: May 2019 Location: Galifrey iTrader: (0)	Any of the above - great Info.! Plus, have a look at your exhaust (valves/hangers?). Mine does it at initial start up (When it' cold?) and then it quickly fades away. __________________ ///M Joy
	Appreciate 0 Quote