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      01-29-2017, 11:54 PM   #26
OmahaDZL
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Drives: 2010 335D
Join Date: Nov 2011
Location: Omaha

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injectors

Hey Capn,
I experienced this behavior as well. I notice it the most when Im sitting in a drive through...extremely rough idle...which goes away if you put it in park... I attribute that behavior to removing the drag on the engine.... But my problem seems to have stemmed from injector issues....

1 injector had a cracked plastic head and had fuel inside it, 2 other injectors didnt get installed well enough to compress the brass ring at the bottom. I was getting smooth running codes pretty regularly, but it wasnt for the injectors with the issues, the one throwing the code was trying to compensate for the ones with the issues....

So I suggest going to the smooth running area of rheingold or ista and see what it says....I definitely had 1 injector way out of wack....I pulled 4 of the 6 and found quite a few issues... as of now it appears that the problem has been solved though after replacing one injector and testing/reinstalling the others.

Of course....that is if your mounts dont fix the issue
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