Have a 2007 750li and its running like s&$t! I replaced the coils and plugs already. Still getting check engine light and codes for "running lean", multiple misfires, (especially cyl 2).... What are possible fixes? Is this common?
It all started after I had the trans rebuilt. It was down for 2 months over the winter cause I was fighting with the dealer I got it from. (Long story)
When I got it back it ran fine for a week or so. Then it started chugging real bad upon start up in the mornings. Smooths out after a bit but still sluggish and I can tell something is not right.
It all started after I had the trans rebuilt. It was down for 2 months over the winter cause I was fighting with the dealer I got it from. (Long story)
When I got it back it ran fine for a week or so. Then it started chugging real bad upon start up in the mornings. Smooths out after a bit but still sluggish and I can tell something is not right.
Help!
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