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Thread: parking lot idle

  1. #1
    Member
    Join Date
    Jul 2008
    Posts
    92

    Default parking lot idle

    I'm trying to straiten out some idle issue when im in a parking lot coming down from a roll... its not very consistent as to duplicating it. just seems it has to be warm for it to happen.

    at times when pulling into a parking lot or maneuvers in the driveway the car will stall or almost stall its very random..


    what I'm wondering is if I should

    add more air in B4309 in the 1000 rom row?

    drop b4312 from 2 KMH to 1 KMH ? (I dont want a hanging idle but a slight 1/2 - 1 second delay would be perfect)
    Since this is a tuning site.... LS1 swap, 224/228 .588/.588 114+1 , LS6 intake , Ported TB, LS6 Valley cover (huge difference in oil usage!) 36# grand prix injectors, SLP Thirdgen dual air box cold air, Stage 2.5 Ported PRC ls6 heads, Hawks ls1 1 5/8 swap long tubes, SLP Thirdgen Catback t56, spec 3 clutch, S60 street 3.73 rear. LC-1 WB , Roadrunner

  2. #2
    Lifetime Member
    Join Date
    Jul 2012
    Posts
    289

    Default

    There was another thread with a similar case. I can't remember the thread title at this moment, but the cause was stall saver timing fighting airflow.

    Let me see if I can find it
    14 GMC Sierra
    5.3L CC SB 4x4
    Basic tuning....

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