Too many problems with my 2015 Expedition. The coolant fan is obnoxiously annoying. The best way I can describe it is an airplane taking off. You can hear the coolant fan approximately 10 feet away if your on side of a freeway...its that loud! I also shared this with the my salesman and he got another Expedition on the lot, started up for a while and the coolant fan did not come on, he took the Expedition on the highway to find out if the fan was going to come on and I guess it wasn't hot enough. Although, mine will come on at times when I first start my Ford (SMH). When I took in to the service dept. a mechanic advised me that, "yes, it is awful loud, but that's just the way the 2015 sounds."

This is not good for the 2015 Fords, its a horrible sound!