Quote:
Originally Posted by BB_cuda
135i, How many miles on the oil itself?
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That oil being poured has ~7,000 miles on it.
If you're not getting soot byproduct, guess that's good. Could be your driving style and/or fuel. The diesel fuel in NY is rated 40 Cetane. I only get from a BP station that's high flow.
Put more miles and only drain but not clean the can. See if you get some build up over time.