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  1. #1

    Default catalitic converter

    scan tool states catalityc converter below specs

  2. #2

    Default

    Quote Originally Posted by bowtie60 View Post
    scan tool states catalityc converter below specs
    I'll guess and said you may need a new Catalytic Converter and/or 02 Sensor??.....What year Truck do you Have??

    Edit:.....What code or codes are coming up??
    Last edited by 99'HEARTBEAT; 10-22-2010 at 07:07 PM. Reason: Added Infor

    MIKE


    99"SILVERADO
    5.3 l 3.73 l G80
    BLACK BEAR CUSTOM TUNE
    SNUGTOP l COLORMATCH l KATZKIN










  3. #3

    Default

    98 Sub, P0430 ,both cats have been changed at 138000 but not any of the four 02 sensors.

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