The contact owns a 2018 Chrysler Pacifica. The contact stated that while driving at an undisclosed speed, the vehicle stalled, with a misfire coming from the engine. The contact stated that the check engine warning light was illuminated. The vehicle was able to restart. The vehicle was taken to the dealer, where it was diagnosed and determined that the cam shaft had failed and needed to be replaced. The vehicle was repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 143,000.