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Thread: 2000 7.4 Vortec 4l80e anyone good with tuning these? Help with torque management

  1. #1
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    2000 7.4 Vortec 4l80e anyone good with tuning these? Help with torque management

    Hi just wondering if anyone is very farmiliar with tuning these trucks. I have a 7.4, procharger, when very cold first start dips and stalls I have to hold throttle open a bit once it runs for 45 secs or so it?s good. And the torque management chart it?s just 1-10 numbers. Is all zero chart no torque managenemt in trans table? Thanks for the help.

  2. #2
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    Quote Originally Posted by 1SFORSYTH View Post
    Hi just wondering if anyone is very farmiliar with tuning these trucks. I have a 7.4, procharger, when very cold first start dips and stalls I have to hold throttle open a bit once it runs for 45 secs or so it?s good. And the torque management chart it?s just 1-10 numbers. Is all zero chart no torque managenemt in trans table? Thanks for the help.
    I got it figured out. 0 is no torque management and 5 would be 50% added