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Thread: 2018 Mustang Ecoboost Possible to run flex fuel

  1. #1
    Tuner in Training
    Join Date
    Sep 2006
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    Thorntown Indiana
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    16

    2018 Mustang Ecoboost Possible to run flex fuel

    Can we turn on the virtual flex fuel calculator and start running any percent of e 85 Anyone do it with luck

  2. #2
    Advanced Tuner LastPlace's Avatar
    Join Date
    Jul 2016
    Posts
    613
    Just like the coyote mustangs you have to populate the flex fuel tables with the data from the flex fuel F150 5.0's

    Ecoboost in most cases doesn't have some of the tables you need, reference the F150 5.0 tables and request the missing ones with hp tuners support.