So just got a 95 ZJ and it has this idle issue where it starts to rev up while sitting. Also ac blows hot. So I took a video after seeing the pressure fluctuate when I was trying to charge it. Was wondering if one had to do with the other.

Also is that bottom and top the alternator or just the bottom? Was wondering why that piece clicked and stopped spinning in the vid.

Not sure about posting yt...but here goes.

https://youtu.be/7bJHP6cBiYU