For those of you tuned and deleted......has anyone else noticed that the intermittent transmission shifting stutter is gone now? Mine sure is. Never once since the mods have I had that annoying stutter when the truck is cold and I'm easy on throttle between 2nd and 3rd gears. What a relief it is to have it shift NORMAL ALL THE TIME!!!g

No stutter for about two months now. Anyone else the same?

 

Same. H&S transmission tuning has worked awesome for about 30k miles now for me.

 

Helped with my rough shifting too, does it once and while now, but no where near as bad.

 

It makes you wonder why Ford chooses not to figure this out or why it must be left this way?

 

I am running the SPE hot x tune, yes i have noticed a much improved difference in the shifting.

 

Good to hear that some of you other gents are seeing some of the additional benefits of being T&D'd. I hope too that Ford will take notice and fix that intermittent issue for all the others that have not T&D'd.

 

Sitting in my garage is my 5"floPro, CAI,EGR delete kit!!!

Just waiting on my Tuner frm SPE!!!

CANT wait to get it installed and awaken the 6.7L!

I hope the HOTX tunes calm the tranny down as well as the H&S does... ??????

 

Unless Ford has resolved it for the 2015, I stopped holding my breath a long time ago.
One thing I've noticed this year, the flares are worse in the summer.
Since it's actually been cold down here this fall/winter, I haven't had as many issues the past several weeks.

 

I also much prefer H&S trans tune. Definitely an improvement.

 

I am tuned, but not deleted (yet). I still get some irregular shifts with the H&S trans tuning, in fact I feel on very light throttle, I find the shifts to not be as smooth as the stock tuning.

I find all that clears up (and it did with the stock tuning) once the trans fluid is up to temp.