Tranny no longer likes Xtreem Street tune

raisemhigh · #1 (**permalink**) 10-12-2009, 01:01 PM

2004 F250, intake, 4" turbo back, 38s on stock gearing

1-2, and sometimes 2-3 up shift is jerky/hard and shifting rpms are sparatic. It shifted great for the first 6 months or so, but these last few months there is def a firmer, jerky/hard shift. Tranny shifts like butter (nice and smooth) in stock mode.

Eric/Ted can you help me out!

Do I need to send you my tune, or can I make some changes myself?

I'll give you guys a call also

Thx,
Drew

**Goose350** · #2 (**permalink**) 10-12-2009, 01:04 PM

That sucks man. I have been running extreme street for almost a year now without any problems. The only wierd shift I have is my 2-3 shift.

**Dave** · #3 (**permalink**) 10-12-2009, 01:16 PM

You would be best to call Innovative.

You will get a much faster reply.

Thread Tools
Show Printable Version Email this Page
Display Modes
Linear Mode Switch to Hybrid Mode Switch to Threaded Mode

Remove Advertisements Sponsored Links
Powerstroke.org Advertisement