rockwind1 wrote:
time2roll wrote:
rockwind1 wrote:
i have forgotten to put it in the usual 65hp tow mode,,, i can't believe that would do it but something certainly did.
Maybe I miss interpreted what this said.
sorry, it was probably confusing the way i worded it.
well, on my hydra chip, which is the tune setup from powerhungry performance, which i can switch tunes while driving, i downloaded 4 tunes to choose from as i drive,
#1 daily driver 65hp fuel sipper
#2 towing 65 hp
#3 towing 80 hp
#4 40 hp daily driver
so when i tow i put it in #2
i don't have a factory tow button to press like some vehicles, which is what i thought you were referring to
but i had been driving around in #1 before i hooked up my trailer and drove off and i didn't put it in the towing mode, #2 that i have been using for years.
i am pretty sure ihave done this before, and vice versa, where i drive with out a trailer and leave it in the towing tune. what i have noticed when towing but not in the towing tune is that it shifts harder
You might want to talk to DP tuners, IMO they are the guru for the 7.3. I have no doubt you would be happy with their tuning on the 7.3.
