The contact owns a 2017 Ford Escape. The contact stated while driving at approximately 40 MPH, the check engine warning light illuminated. The vehicle was taken to a dealer where it was diagnosed that there was coolant intrusion into the cylinders and that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure and referred the contact to the NHTSA Hotline to report the failure. The failure mileage was approximately 105,000.