NHTSA Complaint #11647017 — 2018 FORD EDGE

The contact owns a 2018 Ford Edge. The contact stated that while driving at an undisclosed speed, the check engine warning light illuminated. The vehicle was taken to an independent mechanic, where it was diagnosed and determined that the spark plugs had failed and needed to be replaced. The vehicle was repaired; however, the failure recurred. The vehicle was taken to the dealer, where it was diagnosed with coolant intrusion into cylinder #4, causing the engine to fail. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure, and a case was opened. The contact was referred to the NHTSA Hotline to report the failure. The approximate failure mileage was 146,000.