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Thread: 12 LS3 bolt-on's & cam weird rolling idle dip

  1. #21
    Senior Tuner mowton's Avatar
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    So what does the current tune look like. Did you try my idea?

    Ed M
    2004 Vette Coupe, LS2, MN6, Vararam, ARH/CATs, Ti's, 4:10, Trickflow 215, 30# SVO, Vette Doctors Cam, Fast 90/90, DD McLeod, DTE Brace, Hurst shifter, Bilsteins etc. 480/430

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  2. #22
    Tuner chassis's Avatar
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    I made the adp idle spark coast down under and over match neutral and drive like Mike had suggested... I haven't played with anymore of the maf tables yet.

  3. #23
    Senior Tuner mowton's Avatar
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    OK, try this, set the High Octane timing table to 23 from .12 to .32 g/cyl and 0 to 1000 rpm. if no help then try taking out the min air and maf changes...after that??????? :-) Lets see.
    ?????

    Ed M
    2004 Vette Coupe, LS2, MN6, Vararam, ARH/CATs, Ti's, 4:10, Trickflow 215, 30# SVO, Vette Doctors Cam, Fast 90/90, DD McLeod, DTE Brace, Hurst shifter, Bilsteins etc. 480/430

    ERM Performance Tuning -- Interactive Learning ..from tuning software training to custom tunes
    HP Tuners Dealer- VCM Suite (free 2hr training session with purchase), credits and new Version 2.0 turtorial available
    http://www.ermperformancetuning.com
    http://www.facebook.com/ERMPerformanceTuning

    [email protected]

  4. #24
    Tuner chassis's Avatar
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    Quote Originally Posted by mowton View Post
    OK, try this, set the High Octane timing table to 23 from .12 to .32 g/cyl and 0 to 1000 rpm. if no help then try taking out the min air and maf changes...after that??????? :-) Lets see.

    Ed M
    Will do this later this afternoon. Thanks.

  5. #25
    Tuner chassis's Avatar
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    Adaptive idle RPM max VSS from 1.2 MPH (stock), now changed to 10 MPH. Problem solved.