The contact owns a 2017 Ford Edge. The contact stated that the check engine warning light was illuminated. The contact proceeded to use a diagnostic scanner and retrieved a code for a misfire in cylinder #3. The vehicle was taken to a local dealer, where the vehicle was diagnosed, and it was confirmed that the engine had experienced coolant intrusion and needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 99,920.