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Thread: Turbo backfire

  1. 04-28-2017 #1
    tahoels1
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    Exclamation Turbo backfire

    I have a 2003 Tahoe with turbo on it.
    I want to make the car starts popping and backfire on the deceleration
    which tables needed to be changed to have the popping

    Thanks
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  2. 04-29-2017 #2
    Nastruck
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    Possibly Decel fuel cutoff
    04 Single cab Lq4/243 228r 112lsa, Long tubes, catless, Yank st3000.
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  3. 05-01-2017 #3
    tahoels1
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    so I have to disable the dfco only or there's another tables needed to be changed.
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  4. 05-01-2017 #4
    Ben C
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    Change the minimum timing value and pull timing on overun
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  5. 05-01-2017 #5
    tahoels1
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    what do you mean by the minimum timing value sorry got confused ?
    2003 Tahoe 5.3L turbo PTE 7675 604rwhp on 14.7 psi
    2011 Silverado 416ci turbo 9 psi 629rwhp
    2006 Cadillac cts-v lingenfelter 427ci 630hp package
    2010 Silverado LSx 427 with maggy 650 awhp
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