Hey guys, I just purchased a 2010 F250 with the 6.4 about 2.5 months ago. I have a coolant leak and cannot figure out where it is coming from. It only leaks when the truck is cooling down from driving. Usually a couple hours after it has been parked. It does not blow white smoke, and I’ve had the upper and lower radiator hose replaced. I don’t believe it’s the water pump just based on where the coolant is dripping from underneath the truck but do not know for certain. The truck seems to be running fine and no codes are showing. I have to add coolant to the degas tank every few days. Any thoughts on what it could be?