NHTSA Complaint #11614215 — 2019 JEEP GRAND CHEROKEE

The contact owns a 2019 Jeep Grand Cherokee. The contact stated while driving at various speeds, the temperature gauge rose to HOT, and the vehicle would hesitate while depressing the accelerator pedal. The contact had taken the vehicle to an independent mechanic where a diagnostic test was performed. The diagnostic result indicated that the O-rings on the bottom of the coolant module were worn and that the oil filter adapter needed to be replaced. The vehicle was then taken to another independent mechanic where coolant intrusion inside cylinder #6 was found. The vehicle was repaired. The manufacturer was not notified of the failure. The failure mileage was 95,600.