Engine failure at ~85k miles due to coolant intrusion in cylinder 4. The dealership where I purchased this has failed to acknowledge me and has been mostly ignoring my so far very kind emails. Lincoln told me there is nothing they can do (unless I'm a repeat customer then they would maybe give me some pity funds called "goodwill").

Seems these model of engines (2.0 ecoboost, but most all variants around this year) have this problem commonly. I bought this specific year because it seemed to be exempt. Buyer be very very aware of this issue. My lowest quote so far is ~9k to replace it.