Hey, I'm the original owner of this MJ. I've always had someone doing the work on the MJ. I finally retired and decided to try my hand at doing it myself.
My biggest problem seems to be rough idle. I'm in the process of doing your tips. Done some,but not all of the grounds. Now I'm cleaning C101 connector, it was so clogged up you couldn't see anything inside. I'm going to soak each side connector in some brake cleaner for a couple hours to see if that will get the rest of it out. I would like to thank you for all these tips. You and all on cc are very informative. Probably will have a bunch of questions.