The contact owns a 2018 Ford Edge. The contact stated while driving at various speeds, the vehicle was driving rough, with the check engine warning light illuminated. The contact stated that the vehicle failed to properly accelerate. The vehicle was taken to the local mechanic who diagnosed that there was coolant inside the engine and informed the contact that the engine needed to be replaced. The vehicle was not yet repaired. The manufacturer was notified of the failure, but no assistance was provided. The local dealer was not contacted. The failure mileage was 100,000.