Ok, so I just took it for a drive. I got it to misfire as soon as I put it in drive, after backing out of my driveway. One thing I can say for sure now, it only misses until I let off the gas pedal. Once I give it juice again it drives fine. The fuel pressure stayed pegged the whole time. I am not too sure how accurate the ORielly's loaner is, but I'll have to say its not looking like my fuel pressure is the issue.
My next thought is to double check the Ohm-age on my injectors (14.5 ohms @ 68F per the FSM), and also screw around with the dang PCM. Anything else gentlemen?
Its almost kickoff...
'96 ZJ 4.0 Laredo