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Thread: Surging at mid range

  1. #1
    Potential Tuner
    Join Date
    Feb 2020
    Posts
    1

    Surging at mid range

    I am trying to learn to tune my car. the car surges at 35-45 bad. I either need to unlock the converter or some how tune out the surge.

    my engine specs are -95 A4, CAI,kooks long tube magnaflow cat back, Golen 383, le2 heads, cam 231/239 .571/.587 110LSA, torqhead conversion, 58mm tpis throttle body, 36lbs Bosch injectors ,vig 3600, 3.42

    my tune.
    Attached Files Attached Files

  2. #2
    Potential Tuner
    Join Date
    Jun 2014
    Posts
    8
    Surging like rpm rising uncontrollably or bucking like herky jerky at low rpm