running on one cylinder?

[KrzyKrackr]

ok, i've searched around and found a lot of posts talking about wiring with the problem i have. i just got done getting my sr swap in my s13, now it's just trying to get it running right. it starts up....sounds like a helicopter, but runs nonetheless and idles pretty good, for running on one cylinder that is. i have one known bad coil pack and 3 good ones, but i am only getting spark in one cylinder. i figure i may have the ignitor wired wrong, but my question is this...I am getting voltage to all 4 coil pack harness plugs, but ony the front one is firing or getting any of the coils spark. since they all have voltage, is it possible that maybe the i wired the ignitor harness connector backwards or switched the wires by accident? when i got the harness the connector to the ignitor was broken and burned up it looks like and the wires were kinda torn up. i cut it off and ran some new wires from the plug back down to the wires on the harness, and i thought that i had labeled them correctly, but who knows at this point, they were all the same color. since im getting voltage to all the plugs to the coils, shouldn't they fire? or do they have a certain order that they need to fire in order to get spark from the coil pack? could it be an ecu problem as well? sorry for the long story, just getting frustrated and want to get this thing on the road!!