EXHAUST

  • Tiny
  • nyron fisher
  • 2000 Suzuki Baleno
  • 4 CYL
  • FWD
  • automatic

What causes black smoke to come from the exhaust pipe when the engine is reved?

Saturday, December 11th, 2010 AT 5:07 PM

1 Answer

  • Tiny
  • KHLow2008
  • Expert
  • 41,976 posts

Engine is running rich with fuel not being completely burned. It could be anything from bad spark plugs to faulty sensors or engine mechanical faults.

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Tuesday, December 14th, 2010 AT 1:37 PM

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