I'm trying to nail down "something" off about my truck. It's an '04 144k miles 5.4 2wd 3.55 gears and 285/70/17 tires. I have an Edge Evolution running on level two. I did some arm chair data logging (video my readings on the edge)

Here are my findings. First is a WOT from ~25mph to 50 mph, downshifted from second, held until up shift to second. Second is a steady ~20% throttle opening acceleration to 50mph. What I call normal acceleration for me.



What I'm chasing is either a slip at roughly 3000rpm to 4000rpm or a misfire. I've got no codes popping up. I'm still trying to replicate the problem in different conditions but it's fairly random. Do these numbers and my though process look in line? I can post the videos but honestly they are pretty mundane and the numbers aren't easily read.

 

Maybe there is a misfire. There is no way to tell from this data. The trans and torque converter appear to be working correctly. It would help to have the command to the torque converter solenoid, too.