what's the problem
 

The other day I parked my car and before I parked it, everything was fine. I go out to start it the next morning, and it just cranks, and you can smell fuel as if there was no kind of spark. I replaced the distributor assembly and now it starts, but immediatly dies out. Fuel pump turns on and I have a new main relay. Can the problem be my injector resistor box or can it still be a distributor problem. Only code is for my 02 sensor.(90 si with 95 ls swap)