2018 Ford Fusion engine and engine cooling problems

“The contact owns a 2018 Ford Fusion. The contact stated that the check engine warning light was illuminated. Additionally, there was white smoke coming from the exhaust pipes. The vehicle was taken to an independent mechanic several times, and the contact was informed that the engine was consuming antifreeze. The ignition coils and spark plugs were replaced; however, the failure persisted. The mechanic associated the failure with the engine. The vehicle was taken to a dealer, where it was diagnosed and determined that the short block was warped and that the engine needed to be replaced. The vehicle was scheduled to be repaired. The contact researched the failure and stated that it was a known issue that the manufacturer had failed to correct. The manufacturer was notified of the failure via telephone; however, no assistance was provided. The failure mileage was approximately 122,000.”

“The contact owns a 2018 Ford Fusion. The contact stated that while driving at an undisclosed speed, the vehicle started shuddering violently, hesitated, and failed to accelerate to approximately 35 MPH. The check engine warning light was flashing. The contact related the failure to the Customer Satisfaction Program: 21N12. The vehicle was towed to the local dealer, where it was diagnosed with coolant intrusion into the cylinders. The dealer informed the contact that the engine small block needed to be replaced, but a full engine replacement was recommended. The vehicle was not repaired. The manufacturer was contacted and filed a complaint. The manufacturer advised the contact that a future report would be issued. The failure mileage was approximately 100,000.”

“The contact owns a 2018 Ford Fusion. The contact stated that while driving at an undisclosed speed, the vehicle was running rough, jerking, and shaking. The transmission and coolant temperature warning lights were illuminated. The message "Engine Overheating - Reduced Power" was displayed, and the vehicle went into LIMP Mode. The contact pulled over and had the vehicle towed to the residence. The vehicle was later towed to an independent mechanic, who determined that there was coolant intrusion in the engine, a blown head gasket, and a cracked engine block. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 148,000.”

“The contact owns a 2018 Ford Fusion. The contact stated that upon starting the vehicle, there was an abnormal rattling sound coming from the engine with white smoke coming from the exhaust system, with the check engine warning light illuminated. Additionally, the message “Service Vehicle Soon” was displayed. The vehicle was taken to a local dealer, where it was diagnosed, and the contact was informed that the engine was faulty due to coolant intrusion. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 84,112.”

“The contact owns a 2018 Ford Fusion. The contact stated that the vehicle was idling roughly with the check engine warning light illuminated. The vehicle was taken to the dealer, who suggested that the spark plugs be replaced and a tune-up be performed based on the mileage. The dealer performed the spark plug replacement and tune-up, and the check engine warning light was no longer illuminated; however, the vehicle was still idling roughly. The vehicle was returned to the dealer, who diagnosed the vehicle with coolant intrusion into the engine. The contact was informed that the engine had failed and needed to be replaced. The dealer diagnosed the vehicle and determined that the rear brakes and rear brake rotors needed to be replaced due to a brake fluid leak. The vehicle was not repaired. The contact was informed of NHTSA Campaign Number: 23V162000 (Service Brakes, Hydraulic); however, the VIN was not included. The vehicle was not repaired. The manufacturer was informed of the failure and opened a case. The manufacturer informed the contact that the VIN was not under recall or special programs for the repair. The failure mileage was approximately 73,000.”

“The contact owns a 2018 Ford Fusion. The contact stated that after the engine was replaced, there was an abnormally loud banging sound coming from the engine compartment. The vehicle was taken back to the local dealer, who diagnosed the vehicle with a cracked engine flex plate. The vehicle was not yet repaired. The manufacturer was notified of the failure, but no assistance was offered. The failure mileage was 59,851.”