I just installed a rebuit V6 into my 86SE and cannot get it to start. I have 40+ psi at the fuel rail, it is getting a good spark. I double checked the firing order and TDC. When I go to start it I only get firing when the throttle is mashed to the floor and nothing if it is released. What could this be?? I am thinking it may be the ignition module not signaling the ECM to fire the injectors, any thoughts???