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      01-29-2011, 04:03 PM   #34

djsolution's Avatar
Drives: 2006 E90 330i
Join Date: Mar 2008
Location: Alexandria, VA

Posts: 95
iTrader: (0)

Send an oil sample to Blackstone Labs your next oil change and you can stop wondering. They'll analyze your used oil sample and tell you how your motor is wearing and how much longer you could have gone on that oil (if any) based on the amount of additives left and how broken down the oil is. Chances are you'll be able to easily go 7-10k miles or longer on long life synthetic even if you drive hard.
E90 AW 330i Sport/Premium/Terra