Well I got back to the ZJ today. Changed out the cap and rotor. Also swapped out the sensor in the dist. It was out of the parts zj but thought I could see if helped. still have the random misfire codes and a #8 is wet when I pulled it out. I changed the first O2 sensor on the pipe awhile back. Guess I could change the second one out to. Have been searching on the web for other things to try to clear this up, one of the things I found was to change the computer. Don't have any idea if that will help or not but might be next step.