Mechanics

ENGINE RUNS ROUGH AND LOTS OF BLUE SMOKE COMING OUT OF 330XI

2005 BMW 330 • 6 cylinder AWD Automatic • 105,000 miles

Engine has been mis firing, and now it runs rough with large amounts of smoke coming out exhaust. When mechanic resets the computer it runs fine for a while, turn car off, back to same problem
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Onuma
August 18, 2011.




Do you have a check egnine light and when was last tune-up?

Check the engine compression could be rings/valves and cylinder wear causing the blue smoke-

Rasmataz
Aug 18, 2011.


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