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Thread: 2015 Camaro 6.2L idle issue when AC is on idle hunting

  1. #1
    Potential Tuner
    Join Date
    Jan 2017
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    7

    2015 Camaro 6.2L idle issue when AC is on idle hunting

    Can someone please help me.

    car is speed density tuned 731whp on E85, I run pump gas, Now with the AC on the idles is hunting for almost an minute till the idles is stable. but when I stop at a light its hunting again. rpm goes to almost 1100 then back down to 500 then is stable around 900. cam specs 235/243 .621/.624 113 LSA.
    I finally got the rpm to be stable during cost down, it around 975 during cost down then drop to 925, now the last idle issue is this. engine has a Whipple 2.9 supercharger id850 injectors, 3 bar map sensor.
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