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Thread: What is the SECRET TO IDLE TUNING !!!

  1. #1
    Potential Tuner
    Join Date
    May 2021
    Location
    Qualicum Beach British Columbia
    Posts
    9

    What is the SECRET TO IDLE TUNING !!!

    Spent the day trying to get the truck to idle and no luck, I did get it to idle at 450rpm but it had no throttle input step on the gas and nothing. Here is my latest tune and scan. Any help into what adjustments I can make would be greatly appreciated thanks, can't wait to start driving my truck again, driving a borrowed friends mini-van sucks and it's a Chevy.
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  2. #2
    Potential Tuner
    Join Date
    Feb 2021
    Posts
    8
    Assuming there is no mechanical issues. this file should run/idle. Base.
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  3. #3
    Replace that driver side upstream oxygen sensor. She dead. Your fuel system status shows a fault for it too. Your fuel trims and idle stability suffer for it.

  4. #4
    Potential Tuner
    Join Date
    May 2021
    Location
    Qualicum Beach British Columbia
    Posts
    9

    After a lot of reading and trying different tunes my truck is running

    if anyone has a 2005 Hemi with a Comp 273 cam feel free to copy this tune as it has a nice idle and power.$$$ Tune Copy Aug 25.hpt