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Thread: 2017 Mustang 5.0 Stock Manual / Switching to E85 help

  1. #1
    Potential Tuner
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    Jul 2022
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    2017 Mustang 5.0 Stock Manual / Switching to E85 help

    I am trying to make the switch to flex fuel/e85.
    I think I have a tune setup correct but can anyone help me verify this please??
    This is the first custom tune I have done without help but I want to make sure its correct.
    I can send over the stock file and the one I am working on.

  2. #2
    Advanced Tuner
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    no tune attached

  3. #3
    Potential Tuner
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    My bad here is stock and what i have
    Attached Files Attached Files

  4. #4
    Advanced Tuner
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    Quote Originally Posted by Iiepic View Post
    My bad here is stock and what i have
    you have a few more tables that need to filled in, take a look at 2015 F150 or newer. this link will help you get everything you need https://forum.hptuners.com/showthrea...ight=2017+f150
    Last edited by mstang_man; 07-03-2022 at 09:40 PM. Reason: Spelling

  5. #5
    flex fuel or straight E85 ?