2019 MKC – Purchased from Lincoln last year used 20k. Known coolant intrusion into the engine. Clouds of white smoke in exhaust and coolant leak. Misfire. Requires replacement per TSB Ford replaced defective engines with exact same problem; Customer Satisfaction Program 21N12 Certain 2017-2019 Model Year Fusion and Escape Vehicles Equipped with a 1.5L GTDI Engine a“ Short Block Replacement After Coolant Intrusion, PROGRAM TERMS This program provides a no-cost, one-time repair (if needed) to the 1.5L short block, due to coolant intrusion to the cylinder bores, for 7 years of service or 84,000 miles from the warranty start date of the vehicle, whichever occurs first. ………..but has not helped Lincoln Customers with the exact same issue.