If it's a company truck used by others, then put in a single tune and be done with it. Then you don't have to worry about them changing tunes and hurting the trans. Only one of your current tunes will really work in a dedicated tow rig IMO.
If it's a company truck used by others, then put in a single tune and be done with it. Then you don't have to worry about them changing tunes and hurting the trans. Only one of your current tunes will really work in a dedicated tow rig IMO.
1995 GMC 2500 SUBURBAN powered by 01 DURAMAX/ALLISON, little of this, a little of that,
DIAMONDEYE 4" exhaust, CORSA muffler, AFE stage 1 dry filter, custom tuning by me, KENNEDY single pump and pump rub kit.
I agree that a single tune is a better solution, but you should get a key switch to keep it on the lowest tune if you keep the DSP5 tune.
Jay
2019 Sierra 6.2l
2017 2500HD L5P
2010 2500HD LMM (sold)
2005 Harley Ultra Classic
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