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2003 BMW 330i Question: oil consumption



Dory, Edgewater, FL, July 12, 2010, 09:49

Hi guys my BMW consumes a lot of engine oil, even i change type and quality and still consumes. And also there is no smoke coming out of exhaust

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  • Answer #1

    July 15, 2010, 05:37

    Make sure oil is recommended
    Make sure you don't have any external leaks
    If the cylone/breather system is blocked, oil vapour is burned more excessively
    Is the engine sludged un the cap? If so could possibly indicate a blocked cyclone.

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