Engine Knocking Noise problems of the 2014 Ford E-250

Tl the contact owns a 2014 Ford E-250. The contact stated that there was a knocking noise coming from underneath the hood of the vehicle. The contact took the vehicle to a certified mechanic who diagnosed that engine failed and needed to be replaced. The vehicle was not repaired. A dealer was not contacted. The manufacturer was made aware of the failure and the contact was informed that the repair was not covered under a recall or warranty. The approximate failure mileage 200,000.