NHTSA Complaint #11697681 — 2018 HONDA ACCORD

I took my 2018 Honda Accord into the dealership to get the Fuel pump Recall fixed, which took a year to get scheduled. I got that fixed in August, prior to getting the replacement I hadn’t had any issues with the car. About a week ago my car started sputtering and bucking while I was driving it. It felt like it wasn’t getting any fuel. The car left me sit on the highway, threw an engine misfiring code and almost caused an accident because it wouldn’t accelerate, and there were angry drivers behind me. I called the dealership, managed to get it there and they are now telling me I have a bad Head Gasket, which they want $5000 to replace. I had no prior issues and there initial inspection of the car after changing the fuel pump recall, had nothing about any issues with my coolant or gaskets. Is this a recurring problem with the 2018 Honda Accords 2.0T. Since this was the first year this Engine was made.