So, smelled antifreeze, found radiator leaking at the seam right near the drain plug. Dealer said that this is the 3rd radiator leaking in the same place that they fixed. It's just like the 6.4L. Starts out small but may leave you sit. Just figured I'd put it on here for people to watch for. Kudos to the dealer for the super fast repair. I needed the truck to tow my 5th wheel for a trip next week!