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      01-13-2017, 09:12 AM   #195
gleech
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Drives: BMW E46M
Join Date: May 2011
Location: Canada

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Anybody knows what is the warranty on the new injector?

Dealer changed all the injector last summer under the recall and sometime in fall, I experienced a CEL twice and it runs rough, and after restarting it, it runs fine. Scanned it and there's a misfire, forgot what cylinder but cylinder 1 stuck on my head, so I just cleared it and it runs smooth, so I thought that's one of the clear the code and it will go away, that happens twice to me.

And now that it is winter, I get the CEL more often and having a misfire on cylinder 3 & 6, so I'm thinking its probably the new injector, only thing that has been done is the new injectors and never had a problem prior to the new injector.

Correct me if I'm wrong, if the problem is with the spark plug or coil then it should run rough all the time, but when I don't have the CEL it runs smooth, then when it runs rough it will throw the CEL.
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