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      08-01-2012, 09:00 PM   #4
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Smokn944's Avatar

Drives: BMW 335xi
Join Date: Aug 2011
Location: Long Island, NY

iTrader: (0)

I've had my 08' 335xi for 7 months and was due for the yearly oil change, driven about 6,000 miles dealer changed it under 4/50k warr. Oil level didn't move when I had it, since the oil change now driven another 4k, still full. Whole time had Cobb tuned. How can other engines burn so much oil and others none? Doesn't seem all engines have same tolerances. Any input?
01' M5 24K Sold 5/09 (Moved) Current 08' 335xi
94' 325is 175K Sold 5/08
83' 944 110K+ Sold 7/02