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Thread: Stock Calibration Request: 1999-2003 S-10 2.2 Non-Flex

  1. #1
    Potential Tuner
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    Aug 2023
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    Stock Calibration Request: 1999-2003 S-10 2.2 Non-Flex

    Hello,

    My truck had the motor replaced with a non flex version, the PCM was replaced with a non flex but it was programmed with the flex tune.

    I was able to change the injector scaling and it drives much better but there are a few things that are still not great, warm starts are rich and it take a bit to start and some slight hesitation after cold starts.

    I was hoping to find a non-flex tune and compare the differences, any help would be appreciated.

  2. #2
    Senior Tuner
    Join Date
    Nov 2017
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    1,440
    Have you checked the tune repository?

  3. #3
    Potential Tuner
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    Aug 2023
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    Quote Originally Posted by gtstorey View Post
    Have you checked the tune repository?
    I do not have access, I am borrowing the interface. Someone on the S-10 forum checked and did not find one.

  4. #4
    Senior Tuner
    Join Date
    Nov 2017
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    I think you can create an account without the device if you want to check for yourself.

  5. #5
    Potential Tuner
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    Mar 2023
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    Eastpointe
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    I have a tune, it's close to stock non-flex, a few goodies tossed in if you want it.
    Attached Files Attached Files

  6. #6
    Potential Tuner
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    Aug 2023
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    Thank you. I will give it a try. The truck is running but I would like to compare a few things to see if there were other differences.