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Thread: Help Minimizing Decel Backfiring LS7

  1. 06-26-2019 #1
    N/A Zo6
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    Help Minimizing Decel Backfiring LS7

    Any recommendations to minimize decel/downshifting backfiring on normally aspirated LS7 without cats? Current tune posted.
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  2. 06-26-2019 #2
    Abdulla Al Dhaheri
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    turn on DFCO
    the enable temp is set too high
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  3. 06-26-2019 #3
    Frost
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    Quote Originally Posted by N/A Zo6 View Post
    Any recommendations to minimize decel/downshifting backfiring on normally aspirated LS7 without cats? Current tune posted.
    I HATE that carrying on lol..... Load this guy up. It gets DFCO to come and go much more quickly and without that crazy low spark that makes it pop, bang, and carry on. Put it in compare to yours to see the sum of changes.
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    Steve Williams
    TunedbyFrost.com
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  4. 06-26-2019 #4
    N/A Zo6
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    Steve, Your trick definitely made a huge difference; I have some crackling which is fine in comparison to what I am used to. Thank you much appreciated!! I'm going to PM you offline for another look at.
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