Spark Plug Replacement Jeep Grand Cherokee WK2 3.6 | Full DIY Guide

Redneck Lite

Time for the 100K mile service on my 2020 Jeep Grand Cherokee WK2 with the 3.6 Pentastar "PUG", that means spark plugs and PCV! You have to pull the upper intake and disconnect a bunch of stuff, but it's totally doable- I take you step by step through the process. Check out my affiliate links below