Hello all, I have a 87 metric ton with a 4.o. I am trying to get this back on the road for my son to drive. recently we did a tune up. plugs, wires, cap n rotor. moved the jeep over to the side yard for a couple months... ran fine. Went to get it pulled back out front and would not start. I'm getting fuel, and no spark... will not fire on ether. cleaned the connector at the firewall. and separated the coil from the other part and cleaned the contacts. any help is appreciated.