90 2.2 cranks but will not start

[Citrous]

Hi I'm in need of some pro help here.I have a pretty beat up 90 celica that I haven't started in about two months. I wasn't driving it because it was running on 3 cylinders last time I drove it. so I changed the wires the plugs and the distributor cap and rotor. It originally cranked over just fine and ran for about a minute. Then it just died and will not start up again. I thought it might be out of gas so I put a couple gallons in but still nothing. I have plenty of juice in the battery from the wall charger and it turns over but no start. Any suggestions? Maybe a sensor or fuse? Any help I can get is much appreciated so I don't have to tow it.