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Thread: RPMs coming down too fast and stalls. Car does not respond to changes?

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  1. August 1st, 2017 #1
    2002_z28_six_speed
    2002_z28_six_speed is offline
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    Default RPMs coming down too fast and stalls. Car does not respond to changes?

    Hired a tuner. He has changed the desired air flow, TC, TF many times over the course of an hour and we cant get the engine to stop stalling after a blip of the throttle.


    I have a 408 with a fast lsxrt intake and ls3 tb driven by an xlink. any known issues or thoughts? The engine just dies when I push the clutch in from 2000 rpm or dies after a punch to the throttle. I have put in a lot of honest effort and any internet advice I have found has not been fruitful. The tuner thinks the car should have responded to the values he put in by now.
    Last edited by 2002_z28_six_speed; August 18th, 2017 at 08:21 AM. Reason: removed files that are not helpful
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