The contact owns a 2018 Ford Escape. The contact stated while driving 40 MPH, the vehicle started shuddering with the engine overheating warning light illuminated. The contact pulled over to the side of the roadway. The ‘Engine Coolant Overtemperature’ message was displayed on the instrument panel and the check engine warning light illuminated. The contact turned off the vehicle. The contact attempted to restart the vehicle and the vehicle stalled. The contact continued driving the vehicle at 20 MPH. The vehicle was towed to an independent mechanic and was diagnosed with a cracked #2 cylinder. The contact stated that the failure was related to TSB: 20-2100. 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 vehicle remained at the independent mechanic and had not been driven since. The failure mileage was approximately 70,000.