Note, this video is mostly for newbee Wrangler Owners, or those that are looking for a their first used Wrangler. In this video I discuss a common problem with Jeep Wranglers, which is the Tick, Tick, Tick of an imminent Rocker Arm Failure. I provide audio clips of before and after the repair, so you can be better prepared when you're looking at a used Wrangler, or any vehicle which has the Penestar V6.