NHTSA Complaint #11496891 — 2015 CHRYSLER TOWN AND COUNTRY

My van has a leak at the valve seat in cylinder 1 on the intake side. It has been inspected my a mechanic and available for anyone else to look at it. My car is not old and low mileage. The mechanic said he had someone recently in with the same problem on the 3.6L engine, same year, same low mileage. This causes a problem because the combustion is not properly working in the engine so it has a health hazard for everyone because it has a larger and worse carbon footprint because the engine is not working/functioning properly how the car manufacturers intended it to be. I have searched forums and have found multiple people having the same problem with the cylinders. I believe the problem to be with the engine head because the mechanic said when he fixed the other engine he had to get the head off and get it re-machined. Also people are having the misfire in different cylinder. No warning lights were on before the issue happened.