Hello All, I recently acquired a lower mileage 2008 2500 Big Horn. I've put on a Carli leveling kit and almost 34's since getting it.
It's been deleted and has a 5 position tune switch. It runs good but I have no idea of what tunes it has.
I bought it from a dealer and don't know who had it deleted. And I can't tell any difference when changing the position of the switch.
I'm thinking about getting a EVILive tuner. But would probably be starting over and have to throw away the current tunes.
Looking forward to any advise.

Thanks, John