bcarricarte
SDD Junior Member
Well I originally had a predator in the 02 excursion, then I sold it (after returning the truck to stock) then tried an edge, which sadly fell off during driving and got damaged. So I bought a NEW predator and when I go to tune my truck it says that it cannot save my stock file because its a custom tune. I'm 200 percent sure that this truck was returned to stock before the edge and has not been messed with since. I called predator and they basically told me that the truck is not stock so the predator will not work. I'm sure the truck is stock. So any ideas or suggestions on why this may be.