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      02-02-2013, 11:10 AM   #31
BMWN54tech
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Drives: e92 335.
Join Date: Dec 2012
Location: USA

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Quote:
Originally Posted by jspecvtec View Post
A little bit of oil on rim of charge pipe. think this is normal tho? wiped off with towel.

Thats normal. I'd lean towards the vent valve to start with. I'm shooting from the hip without being able to accurately measure the crankcase pressure but its the most likely cause at this point.
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2010 E92 335i 6-speed 25k miles. - For sale.
1989 E30 325i coupe 5-speed DD
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