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Thread: AC Clutch engaging-disengaging

  1. #1
    Tuner NOS500's Avatar
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    AC Clutch engaging-disengaging

    I'm having some trouble with a cammed car with the AC clutch engaging and disengaging rapidly at idle and light throttle, it's pretty anoying seeing as it's 40 deg c at the moment and getting hotter. do you see anything that may be causing it.

    Cheers
    LS2 Alloy Block 402 - VORTECH V7 Gilmer driven 15 psi 937.3 rwhp street driven.

  2. #2
    Senior Tuner Russ K's Avatar
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    Your .hpt file is tuner locked.

    Russ Kemp

  3. #3
    Tuner NOS500's Avatar
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    Sorry Russ, I'll re send it tonight unlocked
    LS2 Alloy Block 402 - VORTECH V7 Gilmer driven 15 psi 937.3 rwhp street driven.

  4. #4
    Tuner NOS500's Avatar
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    I've unlocked it and saved it so i hope it works
    LS2 Alloy Block 402 - VORTECH V7 Gilmer driven 15 psi 937.3 rwhp street driven.

  5. #5
    Senior Tuner Russ K's Avatar
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    Return the Stall Saver > RPM in gear & P/N table to stock. Having the values too high will cause the A/C
    clutch to cycle trying to maintain the desired RPM.

    Note that you have these tables higher than some of the desired RPM cells.

    Russ Kemp

  6. #6
    Tuner NOS500's Avatar
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    Thanks Russ, i'll re set the tables and let you know how i go

    Dave
    LS2 Alloy Block 402 - VORTECH V7 Gilmer driven 15 psi 937.3 rwhp street driven.