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09 Bmw 335i Cold Start Misfire,runs Fine Warm Up
Posted to Technical Discussion Forum on 1/28/2017 9 Replies

Help needed! 09 bmw 335i n54 misfires and rough idle in cold morning, runs fine after warm [...] happen when temp below [...] codes 1 3 5 [...] spark plug,coils,intake carbon cleaned,good compression,new intake [...] seems fine,new breather hose pcv [...] [...... Login to read more.

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car Vehicle Data

2009 BMW 335i xDrive 3.0L Cold Start Rough Running, Misfire Cold

Engine3.0 L
Trans6-speed Automatic (Electronic)
SymptomsCold Start Rough Running, Misfire Cold

car Vehicle Data

2009 BMW 335i xDrive 3.0L Cold Start Rough Running, Misfire Cold

Engine3.0 L
Trans6-speed Automatic (Electronic)
SymptomsCold Start Rough Running, Misfire Cold