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3sge (Gen 1) surging

Discussion in 'Diagnosis/Help' started by not12listen, Apr 1, 2014.

  1. not12listen

    not12listen Well-Known Member

    i have a real problem with surging when going from a dead stop to rolling.

    i will push the clutch in, put the shifter into 1st, slowly apply gas and let up on the clutch pedal - the engine will surge/buck - feels like i am trying to launch. if i do clutch only (no gas), it will move forward without issue.

    i have checked the ignition timing, TPS and set the idle to be at just over 1000rpm (not quite 1100rpm). i did also try with the idle low (700rpm) and it did the same.

    i do have the throttle cable with a minimum of slack (2mm of flex before throttle body movement). i can easily put more slack into it.

    just curious if anyone else has had this issue or not.

    per the mechanics of it... 3sge (Gen 1 - mostly stock), stock ECU, stock flywheel and Clutch Masters Stage 1 clutch kit. braided steel clutch line, fully bled - no air bubbles.

    thanks!
     

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