NHTSA Complaint #11584847 — 2017 FORD ESCAPE

I own a 2017 Ford Escape SE with an eco boost engine. All service of the vehicle was done in the dealership except the tune up. At 100,000 miles, I had a full tune up done on the vehicle. 30 days later, the engine light turned on so I had it checked. The frequency of the light turning on increases. I notice a slight shaking at times when the vehicle was cold. The company that did the tune up told me that they notice the car is loosing coolant but there were no visible leaks. When the coolant is replenished, the light turned off and the car works until one morning it just would not start. I towed the vehicle to the dealership to have it checked. They kept the vehicle for three weeks trying to figure out what was wrong with it since the car was not giving them any codes. They notice the second cylinder bore was corroded and so was the spark plug indicating that there was coolant intrusion into the cylinder bores. The car never gave me any indications of overheating. I spoke to Ford customer care to address the issue and was told I’m out of luck. I had found a letter they sent to me back in 2020 “ Customer Satisfaction Program 19B37. The letter described coolant intrusion into the cylinder bores that can lead to coolant loss, excessive tailpipe smoke, or illuminated malfunction indicator lights ( MIL ) due to engine misfire and could potentially lead to engine damage. Ford dealership said this recall has expired. They diagnosed the issue of the car as engine failure due to coolant intrusion in the engine and quoted me $10,000 to replaced the engine. Upon my research I learned that there’s a class lawsuit again Ford regarding this issue with their eco boost engines. I have a voice message from regional manager of the dealership claiming that all recall on this issue has expired and they can not do anything about it. The fact that the car did not give proper code for its engine light is a safety issue. Please investigate.