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Tuner in Training
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?
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Tuner in Training
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Tuner in Training
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.
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Potential Tuner
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Tuner in Training
It shifts fine when warm. By zeroing out the cold shift settings, it seems to be improved. Still needs a little work.