My friend has a 2016 F150 with the 5.0 in it and the coolant is good and all that. Anyway I’ve noticed a lot of heat coming off the front when it’s parked and sometimes when he starts it up it says 235 above the temp gauge and the fans kick on and cools it down again. Has anyone else had this and should he take it to the dealer? It sat on the lot for about a year so I was thinking maybe it’s corroded or something.