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  1. #1
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    Dec 2011
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    Default Holding REVs when changing Gear

    Hi
    I have fitted a 4.3l V6 from a 2005 Chevy astro into a 1945 army jeep. the astro was an auto but I have fitted a manual gearbox.
    I have been able to work out most things from searching the forum and have the jeep running fairly good.

    The only problem I have not been able to fix is, if revved over 2500 rpm when I depress the clutch to change gears the revs hang.
    I have played with the throttle cracker in gear and it is better but I am not sure I am on the right track.
    I also enabled and set up DFCO but this didn't change the hanging.

    so couple of questions - am I on the right track playing with the TC

    Do I need to add an input into PCM to tell it I am in gear

    Or do I need to add a clutch input.
    I have attached my tune file


    Thanks Darren
    Attached Files Attached Files

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