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Check engine light

Discussion in 'California (Southern)' started by seedonrun, Sep 6, 2007.

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  1. seedonrun

    seedonrun Rookie

    Feb 19, 2007
    10
    I have a 355 Spyder with only 11,900 miles. My "check engine" light keeps going on . The shop I bring it to gets a "right cataylitic convertor, behind " we re-set and under hot conditions it goes back on after a few hundred miles. Do you think this is a catalytic problem or something else? Any advise would be appreciated. Thanks, Don G.
     
  2. B R

    B R F1 Rookie

    Aug 31, 2005
    2,824
    Los Angeles, CA
    Full Name:
    B R
    Could be a lot of things, first off, did you check your gas cap :)? Apparently bad O2 sensors can trigger that, has that been checked?
     
  3. OC Speed Junkie

    OC Speed Junkie Formula 3

    Aug 6, 2005
    2,473
    Southern California
    Full Name:
    Joseph
    Check and see if you have an 02 sensor post cat on the right side. I had a check engine on one of the cars a few months back, 02 sensor was the culprit.
     
  4. costa

    costa Formula Junior

    Nov 1, 2003
    372
    Los Angeles
    Full Name:
    Costantino Bertuzzi
    IF YOU WANT TO DRIVE BY MY SHOP I WILL DO A FREE CHECK WITH MY DIAGNOSTIC TOOL

    GIVE ME A CALL.

    818-340-6860 OFF
    310-430-5620 CELL

    Costa
     
  5. seedonrun

    seedonrun Rookie

    Feb 19, 2007
    10
    Thanks for the reply. I checked gas cap - it is OK. Next I will check O2 sensor by reversing them and see if it switches to the other side,
     
  6. seedonrun

    seedonrun Rookie

    Feb 19, 2007
    10
    Thanks - I will call you. Don G.
     

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