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  1. #1
    Lurker


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    Jan 2010
    Location
    Buffalo, NY
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    32

    Default 93 trans am tuning problems

    I have been having nothing but trouble with my tune...runs rich then lean then rich again and no one locally can tune it. Any ideas on how to convert to a newer pcm that can be tuned?? Please help!!


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    LT4 Hot Cam, Moroso, Magnaflow, MGW, Foose, Richmond

  2. #2
    Xtreme Member


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    Dec 2011
    Name
    JeremY
    Vehicle
    1972 NovA
    Location
    Elsberry, MO
    Posts
    4,416

    Default

    I bought a 94 PCM and harness, then got a stock SD M6 tune. The 4L60 runs the TV cable so then the PCM wasn't looking for my A4. Or you can also put a MAF in and not run SD.
    '72 Nova "HadeSS"

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