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Thread: After warm up and shutoff engine won't idle after restart

  1. #1

    After warm up and shutoff engine won't idle after restart

    I have an lsx engine that is turbocharged and supercharged and it has a hard time restarting after warm up. If I shut it off and start it real quick it starts up and runs fine. But if it sits for a few minutes then it won't idle and acts like its misfiring and if I give it some gas it'll idle rough and runs like crap until I drive it. Any help would be appreciated

  2. #2
    Senior Tuner mowton's Avatar
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    Mar 2007
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    Florida
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    Quote Originally Posted by Raddtadd View Post
    I have an lsx engine that is turbocharged and supercharged and it has a hard time restarting after warm up. If I shut it off and start it real quick it starts up and runs fine. But if it sits for a few minutes then it won't idle and acts like its misfiring and if I give it some gas it'll idle rough and runs like crap until I drive it. Any help would be appreciated
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    Ed M
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  3. #3
    heres what it does
    Attached Files Attached Files

  4. #4
    Can anyone help