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Thread: Anybody tuned their zf8 transmission in their grand cherokee or Durango?

  1. #1
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    Anybody tuned their zf8 transmission in their grand cherokee or Durango?

    Looking to get more sporty crisp shift points in my 2020 stock Durango 3.6l with 8 speed zf trans? Anybody done this? I can post stock file if needed

  2. #2
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    Let me stamp an asterisk here and warn all the scum trying to backyard tune and skim a dollar from the community/forum don't waste your time Pm'ing me, I will report you individually. Understanding you cant post your tune, if you cant post a reply openly leave the forum

  3. #3
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    post your tune file ill make you a file to try out

  4. #4
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    here is a stock trans tune
    Attached Files Attached Files

  5. #5
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    Quote Originally Posted by 20durangogt View Post
    here is a stock trans tune
    ZF 8HP is easy to tune.
    - What is the purpose of vehicle?
    - Any modification?
    - What is your expectation?
    - Facing any issues?

    Depending on the answers above, personalized tune will be direct correctly.

    Let me know.
    Thanks.

  6. #6
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    durango trans1.hpt

    try this

    dodge boy if you see anything that i did wrong please tell me im still learning too

  7. #7
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    Quote Originally Posted by DodgeBoy_8HP View Post
    ZF 8HP is easy to tune.
    - What is the purpose of vehicle?
    - Any modification?
    - What is your expectation?
    - Facing any issues?

    Depending on the answers above, personalized tune will be direct correctly.

    Let me know.
    Thanks.
    Just a daily driver. No mods other than basic tuning out a/s/s and a cold air intake. Just looking for a crisper shift. My wife's vehicle. had a supercharger in it but decided it was probably more headache for what she cares to have.

  8. #8
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    JohnnyFW dunno what you did but 1st gear and shifts are def better. WELL done thx

  9. #9
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    does it have sport mode ?

  10. #10
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    fkn johnny

    a bunch of us were hoping you would pull all torque intervention and max out all the pressures

    rofl

    gave him more than he deserved

    may the karma gods continue to smile on you : )

  11. #11
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    hahaha my truck doesn't have torque management after 8speed swap so to get it to shift right had 2 learn a thing or too

    i do this as a hobby cause i love tuning and i like to help out

  12. #12
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    Quote Originally Posted by LilSick View Post
    fkn johnny

    a bunch of us were hoping you would pull all torque intervention and max out all the pressures

    rofl

    gave him more than he deserved

    may the karma gods continue to smile on you : )

    nice name lil........

  13. #13
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    JohnnyFW, it does but I didn't test it out too hard. Don't pay attention to these pancakes on here. Good things pay back well. Thx bro

  14. #14
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    "Good things pay back well."

    they better... if not "i will report you" and "tell you to leave the forum"

    "individually" of course
    Last edited by LilSick; 4 Weeks Ago at 11:55 PM. Reason: added " so everyone would know that those crazy words were yours, not mine

  15. #15
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    Quote Originally Posted by JohnnyFW View Post
    hahaha my truck doesn't have torque management after 8speed swap so to get it to shift right had 2 learn a thing or too

    i do this as a hobby cause i love tuning and i like to help out
    What did you swap it into to?

  16. #16
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    2017 ram 1500 that came with the 65rfe

  17. #17
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    Quote Originally Posted by JohnnyFW View Post
    hahaha my truck doesn't have torque management after 8speed swap so to get it to shift right had 2 learn a thing or too

    i do this as a hobby cause i love tuning and i like to help out
    I dont recommend to disable Torque management...

  18. #18
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    i know, i do not have a choice it doesn't work the pcm does not respond to torque request

  19. #19
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    All right!

    Not having the option is different than "choosing not to do it".

    Still, with torque management OFF it will wear off transmission much faster

  20. #20
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    yeah it sucks but im going to get a stock pcm and harnes for 8 speed that should fix it in the mean time it works haha