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Thread: Looking for a 3.5L or 3.9L Flex Fuel tune

  1. #1
    Lifetime Member N0DIH's Avatar
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    Default Looking for a 3.5L or 3.9L Flex Fuel tune

    Anyone have a 3.5 or 3.9L flex fuel engine cal file?

    I checked Holden Crazy and nothing there.

    Thanks!
    I owned a Ford once, ONCE.......

  2. #2
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    Quote Originally Posted by N0DIH View Post
    Anyone have a 3.5 or 3.9L flex fuel engine cal file?

    I checked Holden Crazy and nothing there.

    Thanks!
    What engine is that?

    At least in E38, the only cals on Holden Crazy for Flex Fuel are probably 5.3L truck, and maybe some LS1 PCM's.

  3. #3
    Lifetime Member N0DIH's Avatar
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    The 3.5 and 3.9 are the primary engines in the GM lineup of wrong wheel drive cars like the Impala.

    The 3.5L I know is FlexFlex, the 3.9L not sure. But I am looking specifically for a FlexFlex V6 calibration to look at.
    I owned a Ford once, ONCE.......

  4. #4
    Lifetime Member GMPX's Avatar
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    What year and ECM type? from memory both the E38 & E67 were used on those engines.
    I no longer monitor the forum, please either post your question or create a support ticket.

  5. #5
    Lifetime Member N0DIH's Avatar
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    I am just looking at the data in the file, not putting it into anything.

    So really anything you have is good.
    I owned a Ford once, ONCE.......

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