2003 with PHP Hydra- hunting gears

[Power Hungry]

Good afternoon.

I'll be happy to take a look at what's going on with the shifting. For clarification, this is only occurring when going wide open throttle, or does it also have issues at heavy throttle just shy of full throttle? I as because the WOT kickdown is handled differently than the standard shifts.

Also, do you have any way to distinctly identify if it's a shift or if it's a converter lock that is causing the issue? They can often feel the same, but are handled very differently. If you have access to a scan tool that can display gear and converter status, that would be super helpful.

Let me know.

[tjbeggs]

Thanks Bill! I just did a test drive and determined that it is only WOT. If I go WOT it will hunt and then stop if I lift just ever so slightly. Heavy tip also will not hunt. Just downshift and go as you would expect. Torque converter is staying locked and its hunting between 3rd and 4th. See attached picture of data recording.

[tjbeggs]

Just checking in to see if you had a chance to work on this? Thanks!

[Krazy84]

was wondering if this issue was ever resolved, having some what of the same myself

[Patterson73]

try the "Hybrid Shift Strategy" tunes.