Have lost spark and i have replaced distributor,coil pack,wires and crankshaft sensor and trying to get the Eng switch back on. Having trouble getting it to go back on the rod correctly. Like it needs to twist on somehow?

to answer computer question, it is located on drivers side at the firewall. removing typically involves removing washer fluid bottle and coolant resevior. hope this helps

Thanks Dale j. Anything helps this Jeep has allmost whooped me. Lol. Can't wait too get her back on the road again