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Thread: Vacuum at 10 inHg at idle stalls.

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    Default Vacuum at 10 inHg at idle stalls.

    Avenger EFI setup will not idle. I checked for vacuum leak, sprayed carb cleaner in throttle, runs fine. I did TPS relearn 100 times, plus need info. 1976 Chevy truck, 350 small block, approximately two year old Avenger EFI system, also pops when accelerating.

    update TPS at 60 70 percent how do you adjust tps?
    Last edited by 1976chevrolet; 11-16-2017 at 06:14 PM.

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