BLACK SMOKE COMING OUT AT THE EXHAUST

  • Tiny
  • van wyk
  • 2003 Mercedes Benz C220
  • 250,000 miles

I have a 2003 c220 cdi mercedes benz, I would like to find out what is wrong with the car it has a lot of black smoke coming out of the exaust when u rev the car.

Thursday, November 3rd, 2011 AT 3:56 PM

1 Answer

  • Tiny
  • Docfixit
  • Expert
  • 18,991 posts

Black smoke indicates rich fuel mixture. Maybe faulty sensor or leaking injectors.

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Thursday, November 3rd, 2011 AT 4:12 PM

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