I'd replace the wires on at a time. I have a special plug wire puller pliers that helps to avoid breaking the wires if you can't get them off the sparks plug.
you need to hook it up on the distributor
under the dash on the drivers side.
Tie the wires on the new plug into the existing brake and turn signal wires.
The IAT sensor is probably on the throttle body and you hook you module to the dianostics connector just under the driver side of the dash.
on the left side of the sterring wheel near the kick panel look for four wires they will be labeld
Spy Hook was created in 1988.
Cut both heater hoses and hook them together. Make the hose go from the motor to the radiator.
coil----3---4 pack---2---6 plug----1---5
== == Look for an exact replacement for the dead one, that will be the easiest swap. Don't try to use another years engine as they are not the same in terms of the mounts or the hook ups of the hoses and electrical wiring blocks and other items. All 2300 Ford engines are NOT the same.
Need to know what wires and which harness you speak of.
just open the by hood smashing it and just start beat off and call bill klutzon the vehicle
need to know how to hook up the wires on the engine on F-150 pick up to make a pro tach rpm gauge work