looking at your data it looks good as I've see far worse. I would keep both default gears the same but change the shift points. I don't know...
The ultrashit plus is great. Im a technician not a mechanic. That's probley why u got some bad info on them. LoL a mechanic replaces parts a...
Most prostars are hyd. Assist
Also the AFI (Aftertreatment Fuel Injector) could just simply be clogged and not letting enough fuel out to get the Temps. up. What kind of work...