Nope, no additives. A friend sent his friend over and he put a meter on the injector and determined that it only pulsed once, as soon as you attempt to start it. Then it's dead. So, it looks like a computer problem. I just printed out the wiring diagram from the Dale site so he can trace it further.

 

speed did you try to start or bike with the return line disconnected if so it is possiable that it blowed the injectors part of the way out of the intake

 

No, I never tried to start it without the return line in

 

Did you ever figure it out?