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exhaust

Discussion in 'General Tech and Maintenance' started by widebody crx, Apr 27, 2006.

  1. widebody crx

    widebody crx Junior Member

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    lyons Ga
    i just bought an axel bak exhaust for my crx and now there is like black dust in side the tip of the muffler. i just want to know if this is normal. i also bought a catalytic converter for my car but have not put it on yet; do yall think this could be the cause of all that black shit inside the tip of the muffler.

    any thing would help
     
  2. wanderinman

    wanderinman Senior Member

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    Could be your motor running a little rich. Exhaust in itself is really not a clean thing, expect the inside of exhaust pipes/mufflers to get dirty. I wouldn't worry about it unless it starts causing a big black spot on your cars paint (i.e. running WAY too rich). The black powder is most likely left over carbon from the combustion.
     
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