Sniper efi and DUI distributor no spark

[megolfer]

Was driving down the road everything fine and motor shuts off. Check and there is no spark. Replaced the coil nothing. Check fuses and power to the coil and everything is good. Only has a few hundred miles on new dui setup. Anyone have suggestions where to check next. Maybe the pickup.

72 fj40 original F
Has sniper efi

Thanks

 

[Pighead]

Sometimes, just jumping 12 volts straight to the coil, and by-passing the keyed switch and under dash wiring helps. I know nothing about sniper.