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Thread: Hesitation off idle with E85?

  1. #1
    Tuner in Training
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    Sep 2021
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    Hesitation off idle with E85?

    The fuel trims look good.
    What tables could possibly help me with a slight hesitation off the start?
    It seems like it is taking a small gulp of air.
    Otherwise the car runs great.
    2018 hellcat challenger
    Thanks for any help!

  2. #2
    Advanced Tuner 4wheelinls1's Avatar
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    Jun 2009
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    Melbourne Australia
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    Take a look at Fuel > Accelerator, raise the gains in the problem area.

  3. #3
    Tuner in Training
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    Sep 2021
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    Thank you. That was in the transient section. I increased the fuel and accelerator-based tables by 10 percent each. It seemed to help.

  4. #4
    Advanced Tuner 4wheelinls1's Avatar
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    Quote Originally Posted by AlphaCat View Post
    Thank you. That was in the transient section. I increased the fuel and accelerator-based tables by 10 percent each. It seemed to help.
    Great