I bought the car used from a Ford Dealer in October 2024. The car had a clean CARFAX and solid maintenance history and just under 40,000 miles at time of purchase. In December 2024, there were several instances of rough idle at time of cold start that quickly cleared. In January 2025, it stopped blowing heat. My local garage found it was low on coolant but could not identify a leak. A few more days of driving showed continued loss of coolant. I brought it back to dealer I bought it from and their service department confirmed there was coolant in the engine cylinders and a full engine replacement was needed — a condition consistent with Ford’s Technical Service Briefing issued in 2019. Ford customer service is unwilling to support the cost of that repair due to the age of the vehicle. Ford has admitted that there was a manufacturing defect in some of their engine line across models. They issued a recall for certain models with this issue, but not for my vehicle. It is insane to me that a car manufacturer, who acknowledges a mistake in production of their engines won’t stand behind a vehicle with less than 45,000 miles on the engine.