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Thread: force open loop?

  1. #1

    force open loop?

    I have a 2006 GTO with a 231/235 cam and a vararam and its a PITA to get it to idle nicely. I'm thinking if I can force open loop on it at idle I can get it to settle down, anyone know how to do that?

  2. #2
    Senior Tuner Ben Charles's Avatar
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    You can do OL, but that cam should not have a problem in CL. You have a tune file? To do OL trick it to think its in PE at idle

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  3. #3
    Here ya go. It runs good for a while then it surges and almost dies, then repeats, very frequently and only at idle. Once its in gear and moving, its great.

  4. #4
    Anyone?