January 27, 2011Just installed the Diablosport Predator program in my `08 Duramax. I used the "economy tune", 60 Hp upgrade. I can definitely feel some more "giddy up"! Have to run for a while to see if there`s any mileage improvement. However, when trying to reprogramm to larger tire size, my ABS light comes on and disables the ABS brakes.
Forums : Engines-Diesel : Diablosport Predator (886 Views)
Subscribers : monkey62803
January 28, 2011My dad has this same problem with his 08 VMAX. Try the diablo forums if no one on here has any new info. Steven might know... but what my dad did was to set a different, but close, tire size in the predator and the lights went off. The mph is only one or two off at high speeds.
January 28, 2011I don`t, but the diablo forum is a good start. Check with Diablew for help. He`s the man