NHTSA Complaint #11576649 — 2018 JEEP GRAND CHEROKEE

The contact owns a 2018 Jeep Grand Cherokee. The contact stated that the vehicle had failed to start. No warning light was illuminated. The vehicle was towed to an independent mechanic, who diagnosed that the engine needed to be replaced. The vehicle was later able to be restarted and taken to the dealer, where it was diagnosed with a warped head gasket and an overheated radiator. The dealer replaced the left and right cylinder heads, head gasket, timing cover gasket, valve cover gasket, cam sensor gasket, upper and lower intake gaskets, exhaust gasket, EGR, spark plugs, performed an oil change, and refilled the coolant. The contact stated that her husband, who owns another 2018 Jeep Grand Cherokee, had experienced the same failure, and had the vehicle repaired at the dealer. The manufacturer was not made aware of the failure. The failure mileage was 85,599.