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      12-29-2013, 09:36 AM   #11
diamondbacvenomx
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United_States
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Drives: 2009 335i
Join Date: Mar 2012
Location: United States

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I put it all new plugs already. I swapped coils and it stayed with 5. I swapped plugs even thinking it might be a DOA plug but still misfire in cylinder 5.

I can't go to a different dealership because my warranty expired and this service ticket has been open before it expired so I'm stuck with this dealer for this particular issue.

nah haven't done data logging yet. I've told them twice I think its carbon on the intake valves but they just ignore that comment and talk about needing a dash light.
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2009 335i e90 6mt | JB4 | DCI | AR DP's | AE Exhaust | BMS OCC | RB PCV
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