no start

94 FORMULA was cutting out , read not sputtering ,fully cutting off. Then hard to start. This got worse now it would start at all . Now No crank with 12.5V and a jumper box. I can hear the fuel pump run. So far the guesses are key and ignition, fuel pump and of course optispark.. The car has...

Man I pulled the intake replaced the OPSU and intake gaskets and pumped some carb cleaner through the injectors..I put it all back nice an easy. Crank no start Go to checkin. No fuel being pumped. Pump no working so I ran a 12 from the box pump works still no start. Check fire Got fire. So...