Just hit 100K miles and decided to do some maintenance.
It wasn't easy to find info on changing the plugs on the 3.6 JL so I'm posting what I learned in case there are other garage warriors out there who would love to punish themselves.
- The JK YouTube videos are helpful but there are...
Jeep Wrangler 2018 JLU 2.0 Turbo
So my issue has been that my jeep would overheat when I’m idling or driving constantly at a low speed. My temporary fix was to rev my RPMs 3k + for a few secs and the temperature would go back down.
I changed out all 4 spark plugs, slot 1 and 4 Ignition coils...