Mini Maxx - 2012 Ram 2500
We did a delete on our 2012 Ram 2500 this spring, and have the H&S Mini Maxx tuner. We are having an issue with the screen staying black when we start the truck. It's not all the time, though. Maybe...
Forum Discussion
My Bully Dog GT does the same thing from time to time. It seems to be heat related. Mine is mounted on the dash in the sun so when the truck is outside is when it does it. If possible try unplugging it and putting it away when it's hot and sunny.
