Diablosport Predator U7186 06-07 GM Duramax Diesel 6.6 LLY/LBZ

Question

I bought a Diablosport Predator U7186 06-07 GM Duramax Diesel 6.6 LLY/LBZ.  I am trying to update the programmer but it is still holding information from the last tuned vehicle which was 120hp.  Does it have to be connected back to the last vehicle to restore it to stock???

Answer 1

you have to uninstall it from the other truck, otherwise one programmer could make all the trucks a hot rod,  not to good for sales if that couldhappen