I know the 3.6 have the tick they develop from the rollers. I have started noticing an engine clatter when I'm accelerating, most noticeable between the 2-3k rpm range. I plan to schedule an appointment with the dealership when I get back from a work trip since the jeep only has 7800 miles. I'm attaching a video, not sure if the clatter sound is super noticeable. Has anyone run into anything like this in their 19+ 3.6?