BMW 3-Series (E90 E92) Forum - View Single Post - Help Me Diagnose These Noises-

Beemw335 · 11-11-2012, 07:19 PM

Its completely normal for the car to run a bit rough when its for cold outside. But once warmed up it should run fine, if not its either plugs (you have new ones to forget that) injectors coils or carbon buildup.

11-11-2012, 07:19 PM	#2
Beemw335 Colonel 62 Rep 2,013 Posts Drives: 335i Join Date: Mar 2011 Location: My car is my home iTrader: (2)	Its completely normal for the car to run a bit rough when its for cold outside. But once warmed up it should run fine, if not its either plugs (you have new ones to forget that) injectors coils or carbon buildup.
	Appreciate 0 Quote