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Thread: Factory tune shift oddity

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  1. #1
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    Ok, ill try again in a few hours have a few errands to run and hopefully i can do it before work. Thank you again for your help and patience.

  2. #2
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    Did you get a chance to try it yet?
    -Carl

  3. #3
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    I have flashed it to the spare ecm and it went well, but i have not gotten to put it into the truck as of yet. I work an odd schedule and my daughter drives it to work, and i leave for work before she gets home. Im going to try to swap it out tonight when i get home, its been rainy all weekhere and im afraid of melting lol. Sorry for the delay

  4. #4
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    oh, it doesn't show anyone downloaded the latest file I did for you yet is why I was curious.
    -Carl

  5. #5
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    Bloody hell, you are right. I wonder what the hell i flashed to the ecm then... ill reflash on lunch break since i happen to have my bench setup with me. Working between 70 and 8 hours a week gets things confusing lol

  6. #6
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    Well it starts runs and drives on the last file you posted. And it seems to shift a bit better. It usually takes a few drive cycles to even out so i will update in a day or so. Thank you again.

  7. #7
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    Progress :) Yes, it takes quite a few drive cycles for the adaptives to "sync". Drive it normal and aggressive, also with the tow/haul mode active. What I did isn't super aggressive, kind of a rv shift kit. I also altered the 2-1 shifting since the factory has it lug in 2nd unless you wood it. Post back when you can.
    -Carl

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