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Thread: 5r110 tuning issues

  1. #1
    Tuner in Training
    Join Date
    Apr 2018
    Posts
    14

    5r110 tuning issues

    I am having some issues with the tune in my transmission when it is cold. It holds every gear until it hits the WOT shift point or I back off the gas. Then is shifts hard. Once it is up to operating temp it shifts fine. Also, it is in an 05 F350 with a 6.0.

    In going thru the trans tables, I am thinking of Zeroing out the cold shift parameters. Since I live in SoCal, it doesn't get cold compared to many other areas.


    Any other ideas about the cold shift issues?

  2. #2
    Tuner in Training
    Join Date
    Dec 2015
    Posts
    37
    Post the tune.

  3. #3
    Tuner in Training
    Join Date
    Apr 2018
    Posts
    14
    Here is a copy of my whole tune for both the ecm and tcm.400hp tune.hpt
    Last edited by Motohead911; 09-26-2018 at 07:00 PM.

  4. #4
    How Does it shift warm?

  5. #5
    Tuner in Training
    Join Date
    Apr 2018
    Posts
    14
    It shifts fine when warm. By zeroing out the cold shift settings, it seems to be improved. Still needs a little work.