TRNW-2: 19 Ford 10R80 help or questions

[John Lovell]

Thanks everyone for their input. I had the sol. ID programed yesterday and
it took some driving afterwards, even drove around in tow/haul mode for
awhile. It finally started shifting better. Again this morning it was ok. I
have not driven many 10 speeds so not much to go by memory wise but I
didn't think overall it was the smoothest shifting unit. even in the upper
gears. Thanks again for the input. I fore warned them about the CDF drum
before we ever started this job. Time will tell.

John



On Mon, Jun 23, 2025 at 10:09 AM John Lovell via trnw2 <trnw2 at trnw.net>
wrote:

> Hello everybody, hope you are surviving the heart. Have a 19 F150 with a
> 3.5 Ecoboost. 74k on the odo. Customer was complaining about harsh shifts.
> No codes in either the engine or transmission. Sold them and installed a
> new VB. I haven't entered the solenoid strategy as of yet. Most of the
> Fords for me have driven out. What I've noticed now after some windshield
> time is 3rd and 5th are noticeable. If it makes a 1-3 shift, not to bad.
> But a 1-2-3 shift and 3rd sucks. Very bumpy. Going into 5th is ALWAYS
> noticeable, up or downshift. I've only been into a couple of these, and the
> 1 with a bad drum was shifting poorly. Any thoughts as to what might be
> going on are appreciated. As always, thanks for taking the time.
>
> John
>
>
> This message was sent from the TRNW Technical Discussion Forum (trnw2).
> You were sent this message because you have subscribed to our mailing list.
> If you don't want to receive these emails from TRNW in the future, please
> unsubscribe here:
> https://www.trnw.net/unsubscribe.php?forum=2
> TRNW Inc., 2825 Walnut Terrace, Modesto, CA 95355
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.trnw.net/pipermail/trnw2/attachments/20250625/7f7c459f/attachment.html>