Bmw Serie 3 F30 THAT have idling problems
Hi all, thank you for looking at this thread. Of the hundreds of threads I have scoured and bumped with a similar issue, we have had no luck.
My dads car, 2008 335i is having this issue.
Stumbling RPM’s at cold start and at idle after being warmed up.
Recent services. less then 12k miles ago.
new spark plugs
oil stand gasket
More then 12k miles ago.
new hpfp fuel pump
Cold Start. — Starts up instantly every time «no delay or lag in startup». On cold start it will stumble after a couple minutes between 500-800rpm. the car will feel shaky and feeling of misfires seem present
Warm Start. — Starts up instantly, yet at idle resting you can slightly feel shakes or misfires. Not as aggressive as cold start and it does not stumble as much. But slight misses feel present.
The car has been brought in 2 times last week. Injectors and Fuel pumps seemed to be just fine. Spark Plugs were changed just for precaution.
Has anyone else had this problem, been able to fix it, or experience anything like it? The car is never driven hard. Any help is much appreciated.
|chris the man|
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|02-15-2015, 10:50 PM||#2|