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Thread: E78 Conversion from CNG to Gas

  1. #1
    Lifetime Member Mitco39's Avatar
    Join Date
    Jan 2009

    Default E78 Conversion from CNG to Gas

    Hey guys, this is not something I usually spend much time with but I have a customer who removed the Natural Gas setup from his truck and he is looking to see if we can flash it to a gas system, is it as simple as flashing in a gas file? If so does anyone have a stock one that would be compatible with this ECM?

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    Thanks in advance.


  2. #2
    Forum tyhee Site Admin GMPX's Avatar
    Join Date
    Apr 2003


    Was there a factory option?

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