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      11-06-2017, 08:48 PM   #32
BloomingtonFPV
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United_States
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Drives: 2011 550i xdrive
Join Date: Jul 2016
Location: Bloomington, IN, USA

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Has this been tried on a 550i N63? I have oil in my left crankcase vent, and that bank of exhaust port is really gummed up as a result.
Appreciate 0