I replaced the rotor Cap wires and plugs got fuel and spark won't fire

Adjust the timing.

check if the wires are correctly installed

The wires are per the diagram. How do I adjust the timing?

You need a timing light to do that. To get it started, mark where your distributor currently is so you can put it back if needed. Rotate clockwise all the way until it bottoms out, then back off ~ 1/4 turn, then see if it starts. If it does, drive it. If the motor pings or has no power, adjust and drive again.

i have a 1989 jeep cherokee limited 4x4 4.0 6 cylinder before i replaced the distributer it ran fine and started no problem then i put the new one it and wouldnt start then i swapped it back to the old one it turns over and everything sounds good but wont start up what could it be

I have a 1994 Cherokee all I did was replace distributor cap and rotor and it won't start .... I'm going to drive it off a cliff ... I'm done!