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      03-06-2013, 02:48 PM   #10
08-335
Second Lieutenant
 
Drives: 2008 BMW 335i coupe
Join Date: Nov 2011
Location: Chicago, IL

Posts: 217
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Quote:
Originally Posted by Mike@N54Tuning.com View Post
How new are the plugs?

Mike
I want to say they have around 8k-10k miles on them maybe less.

What is odd is when I changed the spark plug last summer the car ran fine afterwards and the misfire keeps happening in cylinder 5, none of the others have this issue.

So knowing that, I would say if its not the coil pack (which I will find out tonight if it is) then it has to be the fuel injector, right?

Regards,
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2008 BMW 335i e92-Agency Power DP's, Cobb stage 2, BMS DCI, BMW Performance Wheels
-Previously Owned-
2005 Volvo S60R (SOLD)-3.5" downpipe, 3" straight pipe all the way out, IPD custom tune, IPD Intake, AEM Methanol Injection Kit, Bell Intercooler, custom 4-guage piller pod.....best 1/4: 12.9 @ 111
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