The contact owns a 2019 Ford Escape. The contact stated while driving at an undisclosed speed, the check engine warning light illuminated. In addition, the contact stated that when the vehicle was started, the vehicle jerked, and white smoke was coming from the exhaust. The vehicle was taken to an independent mechanic where it was diagnosed with spark plug failure. The contact was informed that the spark plugs needed to be replaced. The vehicle was repaired; however, the failure reoccurred. The contact’s husband inspected the vehicle and determined that the coolant level was low, and the coolant reservoir was refilled. The contact stated that the coolant reservoir needed to be refilled constantly; however, there were no visible coolant leaks. The vehicle was taken to another independent mechanic and was diagnosed with coolant intrusion and engine failure. 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 filed. The contact was advised to take the vehicle to the dealer for diagnostic testing. The contact was also referred to the NHTSA Hotline to report the failure. The failure mileage was approximately 83,500.