Has anyone been able to tune the manual mode in the T43 to actually perform like a manual transmission? I would like to buy a 15-19 Hd truck with the 6.0, put a turbo on it and be able to manually control the transmission with the buttons on the shifter.
I’ve driven a few of these trucks and manual mode only works as a gear limiting mode, so the transmission will shift as an auto below the selected gear, which I do not want.
I absolutely hate towing in a gas truck with an auto, they are constantly shifting, wasting fuel and annoying the hell out of me. I’ve driven manual Hd trucks my entire life and with the discontinuing of the manual in 2007 I’ve been stuck driving old trucks.
I don’t have one of these year trucks to read/tune yet, but before I buy one I would like to find out if I can tune it the way I want.