03-20-2019, 05:11 AM
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#13
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Second Lieutenant
Drives: 335i, 330i, 335xi, 6MT sport
Join Date: May 2014
Location: Calgary, Canada
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Quote:
Originally Posted by jokers_greg
.....I am asking if anyone has done an oil analysis with their n54 that alerted them to a problem they were unaware of before they would've been (like your friend's sudden noise).
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Gotcha.
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