Hey guys, just wanted to give you all an update on the YJ. I changed the spark plugs yesterday with good old Champion coppers. Started right up just like it's supposed to. Although, the Duralast plug wires I bought just would not fit on the distributor cap. They were way too small. So I ended up using the plugs already on, which were still in good condition.
Then later that night while driving home from work, the RPMs started going wild while in neutral/idling. RPMs range from 1600-2200 while idling now. Any ideas on what is wrong or how to fix it? I'm thinking I might have to bite the bullet and take it to a shop
And again, thanks for all the help and advice everyone. Should be no time until the YJ is running like new!