NHTSA Complaint #11524648 — 2018 FORD ESCAPE

2 weeks after our warranty expired for the power train we experienced failure with a misfire of Cylinder 1. We replaced all of the spark plugs at around 41,000 miles. 1 month into replacement cyclinder 1 misfired again, we replaced the spark plug thinking it was that and also the coil. 2 months after we are having the same issue, replaced the spark plug again, and the code will not go away, the check Englishwoman light continues to flash. I brought it to the dealership where it has been preliminarily determined I have a coolant intrusion in cylinder 1 and a new king block will be required at the tune of about 9k. There was tsb 19-2346 on my car and nothing was done to prevent this from happening. We suddenly lost all coolant around the same time we replaced the spark plugs as well. There was no visible leak. Ford needs to cover this repair in full, and issue a recall. My 17 year old drives this vehicle and when she was driving yesterday is when the failure began as she was turning left she had a sudden loss in power, almost getting tboned.