1. Ignition coil must be tested. They can be tested for both primary and secondary resistances with a meter and a manual outlining the procedure.
2. Never underestimate the importance of fresh tuneup hardware. Plugs, wires, distributor cap and rotor must be in good condition.
3. Verify fuel pressure with a gauge. Takes all of 5 minutes. Just because you have fuel pressure at the rail doesn't guarantee you have enough fuel pressure. You need approximately 31 psi of pressure to keep your 94 running. Gotta use a gauge. They can be rented from many parts stores; call around.
99 Cherokee, 4.0 AW4, NP242
Past Jeeps: 49 Willys, 81 Scrambler, 88 Comanche
Without "data", all you have is an opinion!