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Old 05-22-2008, 07:33 AM
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silverbimmer3 silverbimmer3 is offline
Officially Welcomed to the 'Fest
Location: New York
Join Date: May 2006
Posts: 711
Mein Auto: '05 M3 ZCP; '06 530 XIT
Thanks for the input, Rajaie...

As you know I have used the fuel system cleaner that I bought from wal-mart shortly before I brought up the code 15 EE.

Would you suggest a DIY on fuel injector cleaning?

All spark plugs are new, and the #1 ignition coil is also new, but not BMW factory one.

Originally Posted by Rajaie View Post
I doubt the CVV and associated hoses are causing your problem.
You have a persistent cylinder 1 misfire.
This is going to be coil, sparkplug, or fuel injector.
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