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

  • Tiny
  • Onuma
  • 2005 BMW 330
  • 6 CYL
  • 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

Thursday, August 18th, 2011 AT 11:58 AM

1 Answer

  • Tiny
  • rasmataz
  • Member

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-

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Thursday, August 18th, 2011 AT 12:07 PM

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