predator trouble
 

Has anyone out there ever had a predator tuner that said INVALID LICENSE when they tried installing a tune? Tried Calling DiabloSport's Tech #, but can never get through. They have the worst support service ever.

I had that problem once. I had my 4:10's put in and i tried to alter the tune and ****ed it up. My car wouldnt even start. I had to restore the car to its origional tune then put the diablow tune back in.

Did you buy the tuner new? and have you been able to put the regular tune back on? or is this the first time doing it?

if you bought it used, it might have already been mated to another vehicle, and is now useless.

I have heared that Diablow will reset the tuner for you for a fee.

Go to their website and upgrade the tune. Its takes you through it step by step. It should work.

No, I've had it for over a year. I bought it new back then, and until now it hasn't given me any problems. I recently swapped my 3.73's for some 4.10's and when I tried to correct my speedometer with my tuner... I was slapped in the face with this INVALID LICENSE CRAP!!! It won't even let me put the factory tune back in!!!! Hopefully Diablosport can fix this. If not, How hard is it to install a Speedcal. mod?

finally got my predator up and running. DiabloSport gave me a password that reset the thing. works perfect again.