Lbj808
Junior Member
Aloha,
I have a 2007 6.7 Cummins. I seem to have a problem with an H&S mini maxx. I would upload it to my truck, run it then turn off my truck and it goes back to stock mode. I turn on the truck and it ask me if I want to upload again? Has anyone had a problem with this H&S mini maxx?
I have a 2007 6.7 Cummins. I seem to have a problem with an H&S mini maxx. I would upload it to my truck, run it then turn off my truck and it goes back to stock mode. I turn on the truck and it ask me if I want to upload again? Has anyone had a problem with this H&S mini maxx?
