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Thread: 68rfe

  1. #1
    Potential Tuner
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    68rfe

    Just Starting to learn how to tune.

    Currently have a 2013 Ram 2500 Longhorn at my transmission shop. It is already egr deleted and tuned. I have rebuilt the transmission and have been doing the relearn test drive. The 3-4 Shift is late and has a double bump @ 38-40 miles per hour. I have pulled the file and have noticed what looks to be some higher numbers and not at all smooth for the 3-4 shift scheduling, and the 3-4 ramp Rate of acceleration, when compared to the other shifts. Other trucks with the same drivetrain drive and shift smooth, however I have not been able to compare files. I am nervous about pulling these files since I locked up my own truck.

    Looking for some feed back or clarification, or even a stock file to compare too. Thank you



    13 Longhorn.hpt

  2. #2
    Advanced Tuner
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    Sep 2023
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    I can look later this evening and even share a stock file for comparison
    Providing custom file mods for ?Diets? on Ram Cummins 6.7L 2010+
    Can discuss on Telegram @ https://t.me/+y2N6u2hoNkJkZmUx

  3. #3
    Advanced Tuner
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    Definitely need to be careful on read attempts on already tuned trucks, doesn’t take much to get the ecm stuck in rom boot
    Providing custom file mods for ?Diets? on Ram Cummins 6.7L 2010+
    Can discuss on Telegram @ https://t.me/+y2N6u2hoNkJkZmUx

  4. #4
    Potential Tuner
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    Oct 2024
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    Thank you, I would greatly appreciate that.

  5. #5
    Advanced Tuner
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    Sep 2023
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    Not a damn clue what was going on in there but made a pile of changes for you. Man there was shit in there changed for shifts that don't even occur at all in the 68RFE. I'm not certain if there are deeper changes in there that was made, would take me some time to look. But give the attached file a try.
    Attached Files Attached Files
    Providing custom file mods for ?Diets? on Ram Cummins 6.7L 2010+
    Can discuss on Telegram @ https://t.me/+y2N6u2hoNkJkZmUx

  6. #6
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    Once again, Thank you! I hope this helps.

  7. #7
    Advanced Tuner
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    It should make a noticeable difference.
    Providing custom file mods for ?Diets? on Ram Cummins 6.7L 2010+
    Can discuss on Telegram @ https://t.me/+y2N6u2hoNkJkZmUx

  8. #8
    Potential Tuner
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    Oct 2024
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    IT DID!!! It drives and shifts so much smoother now. Thank You.

  9. #9
    Advanced Tuner
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    Sep 2023
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    No problem man
    Providing custom file mods for ?Diets? on Ram Cummins 6.7L 2010+
    Can discuss on Telegram @ https://t.me/+y2N6u2hoNkJkZmUx