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Cold idle and stalling

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    Cold idle and stalling

    Okay this has been a M.P.I.T.A. ever since installing my delta regrind. I'm pretty damn sure it is becuse I haven't tuned yet and am idling too rich with the EX ECU. I will be tuning this month, but until then...

    It doesn't happen all the time but it always comes back every time I change something on my engine setup. I have been able to fix it in the past by advancing the cam, advancing the timing, getting a bigger airfilter, adjusting the idle screw, adjusting the IACV and even tensioning the throttle cable. But now it is happening again after installing my clutch and flywheel and I was wondering if anyone else has this problem? I think I'll try unscrewing the white piece of plastic in the IACV a few turns but I thought I'd post first incase anyone has advice! The problem goes away after warming up for 10 minutes. but I cannot take my foot off the gas before then or else it stalls out! help~

    hold on to your butts

    #2
    Run a chipped ECU with a better fuel map? What type of regrind did you get? 272?

    The New-ish Ride
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    MK3 Member #3
    I piss off people for fun.
    IA 08 Sunburn Victim #1

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      #3
      272. I pulled off the TB and checked out the IACV. The o-Ring was crooked and probably caused a small leak so i fixed it and turned the plastic out a 1/2 turn.

      I don't know if it helped, I still stalled at the first stop sign I came to, but after that it was fine. It only took 5 minutes to warm up versus 10 minutes it was taking last week but that could just be because of the warmer weather.

      I can't wait to get this tuned. can I use the LS basemap from uber to get started or will that not run an F22 or worse???

      hold on to your butts

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