Missing

[1stexplore]

I have a 92 Sport with 116,000 miles on the 4.0L. I replaced both heads and gaskets at about 100,000. Now my problem is that cylinder 5 is not firing. I have checked compression, which is good(130), checked wires and plugs, I know that the distributorless is good, (its arching quite a ways), installed new fuel injector, and checked voltage to the injector-- all ok, and that cylinder is still dead.... Any ideas?

 

[spiper]

I would guess:
faulty spark plug
faulty plug wire
faulty fuel injector

 

[yob_yeknom]

How did you test the plugs and wires?

How did you determine that the #5 cylinder was the culprit?