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      05-29-2017, 04:26 PM   #65
Zel335
First Lieutenant
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Drives: 2012 335I Sport
Join Date: Jul 2015
Location: Opelika, AL

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Quote:
Originally Posted by EatMoreLobsters View Post
I just ordered the NGK 97506 2-Step Colder Spark Plug from burger, i'm having misfires going into 4/5/6 under full throttle. At first I thought it may be a transmission problem but then i remembered this happening in my last car, same feeling. Hopefully this is the fix.

http://www.burgertuning.com/N54_BMW_...t_adapter.html
Did you gap them?
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