NHTSA Complaint #11610411 — 2017 LINCOLN MKZ

The contact owns a 2017 Lincoln MKZ. The contact stated that while the vehicle was parked, the vehicle was started and there was an abnormal antifreeze odor coming from the exhaust pipe. The contact stated that the check engine warning light was illuminated. The vehicle was driven back to the residence. The contact self-diagnosed the vehicle with a coolant leak into the cylinder. The contact had spoken to an independent mechanic, but the vehicle was not diagnosed. The contact was informed that the head gasket on the cylinder or the engine might need to be replaced. The contact was occasionally adding coolant to the vehicle to drive the vehicle. The manufacturer was not made aware of the failure. The failure mileage was approximately 134,000.