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      08-09-2014, 12:37 AM   #2
badblack550xi
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Drives: F10 550i 2011 F90 2020 COMP
Join Date: May 2013
Location: NJ

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Quote:
Originally Posted by pricojorge
I've been noticing that when I get on it full floor after a few minutes I start to cruise and then I start to feel a jerking motion like if it was sputtering or misfiring.

Has anyone encounter something like that ? Could it be related to a software update or the injector issue ?

It's a 11 550i with 16k miles.
Sounds like injectors or mafs
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