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Thread: Idle hanging, Airflow Tables don't help.

  1. #1
    Senior Tuner IDRIVEAG8GT's Avatar
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    Idle hanging, Airflow Tables don't help.

    Did a set of Yella Terra Rockers on a 394 stroker last night and now the idle is hanging. Didn't have this problem before.... I looked at Vaccuum lines, and knocked some decelerative spark off to try and aide the problem. Even set the the Airflow Tables to zero. Still no dice. Any suggestions? Btw I made sure I set the preload correctly on the rockers.
    Gray Ghost- The abomination. 2007 Chevrolet Silverado CCSB. 98mm turbo, nitrous, 428LSX, Rossler 80E with a brake. Finally finished. 23 psi, no numbers, Slow as hell.

    PBM G8- Aluminum 364, twin Precision 67/66 turbos, 6L90 trans swap, CTS-V/Vaporworx fuel system, slowly making progress.

    Dads 2011 CTS-V- Stock bottom end, stock heads, LS9 cam, pullies, ported blower, ported TB, D3 goodies, and lots of nitrous.
    618/618 motor
    906/862 spray

    Caterpillar 50 Forklift- Duramax swap

  2. #2
    Senior Tuner IDRIVEAG8GT's Avatar
    Join Date
    Aug 2010
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    Roswell, N.M.
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    1,956
    Nevermind. Figured it out. Coastdown timing tables got screwed somehow.
    Gray Ghost- The abomination. 2007 Chevrolet Silverado CCSB. 98mm turbo, nitrous, 428LSX, Rossler 80E with a brake. Finally finished. 23 psi, no numbers, Slow as hell.

    PBM G8- Aluminum 364, twin Precision 67/66 turbos, 6L90 trans swap, CTS-V/Vaporworx fuel system, slowly making progress.

    Dads 2011 CTS-V- Stock bottom end, stock heads, LS9 cam, pullies, ported blower, ported TB, D3 goodies, and lots of nitrous.
    618/618 motor
    906/862 spray

    Caterpillar 50 Forklift- Duramax swap