The contact owns a 2019 Ford Escape. The contact stated while driving approximately 55 MPH, there was a misfire coming from the engine. The check engine warning light was illuminated. The vehicle was taken to the dealer, where it was diagnosed and determined that there was coolant intrusion into the cylinders. The dealer determined that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure, but no assistance was provided. The manufacturer referred the contact to the NHTSA Hotline to report the failure. The failure mileage was approximately 86,588.