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Failed vehicle inspection, high HC

Discussion in '348/355' started by silvertigger, Sep 12, 2014.

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  1. silvertigger

    silvertigger Rookie

    Dec 1, 2008
    1
    Eagle, Idaho
    Full Name:
    Janard Joel Jobes
    #1 silvertigger, Sep 12, 2014
    With RPM at 2500 I passed with no problem but at idle my CO% was good but my HC(PPM) was very high. It should be below 220 but it was 2779. I plan on checking exhaust temperatures to see if all plugs are firing. Any other ideas
     
  2. yelcab

    yelcab F1 World Champ
    Consultant

    Nov 29, 2001
    13,673
    San Carlos, CA
    Full Name:
    Mitchell Le
    #2 yelcab, Sep 12, 2014
  3. gothspeed

    gothspeed F1 World Champ

    May 26, 2006
    10,244
    U.S.A.
    Full Name:
    goth
    #3 gothspeed, Sep 12, 2014
  4. zc911

    zc911 Formula Junior

    Mar 4, 2014
    707
    Brampton, Ontario
    Full Name:
    Rob
    #4 zc911, Sep 12, 2014
    Dang dude that's even worse than mine was, I started at just over 1500.
    Check the link, I was given some great advise and was able to pass
     
  5. ernie

    ernie Two Time F1 World Champ
    Lifetime Rossa Owner

    Nov 19, 2001
    22,620
    The Brickyard
    Full Name:
    The Bad Guy
    #5 ernie, Sep 12, 2014
    +2
     

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