2017 Ford Fusion

The contact owns a 2017 Ford Fusion. The contact stated that while operating the vehicle, the check engine warning light illuminated, and the engine overheated. The vehicle was taken to the local dealer who diagnosed the vehicle and determined that there was coolant inside the cylinders and advised the contact that the engine long block needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure, but no assistance was offered. The contact was informed that the vehicle did not qualify for an Extended Warranty Coverage related to the failure. The failure mileage was 55,700.

The contact owns a 2017 Ford Fusion. The contact stated that upon starting the vehicle, the check engine and the service vehicle soon warning lights were illuminated. The vehicle was taken to a local dealer where it was diagnosed, and the contact was advised that the engine was faulty due to coolant intrusion, and that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 123,000.

The contact owns a 2017 Ford Fusion. The contact stated while driving at an undisclosed speed, the check engine and service warning lights illuminated. The vehicle was taken to the dealer where it was diagnosed with a failed torque converter clutch and a failed transmission. In addition, the contact was informed of metal found in the oil. The contact was informed that the transmission needed to be replaced. The vehicle was not repaired. The manufacturer was made aware but provided no assistance. The contact referenced NHTSA Campaign Number: 17V427000 (Power Train); however, the VIN was not included in the recall. The contact was advised to contact the NHTSA Hotline to report the failure. The failure mileage was approximately 117,000.

In July 2025, my 2017 Ford Fusion SE (EcoBoost engine) was diagnosed with coolant intrusion into cylinder #4 by Sunrise Ford in North Hollywood, CA. This is a known issue with the 1.5L and 2.0L EcoBoost engines and is addressed in Technical Service Bulletin (TSB) 19-2208. The vehicle had only 76,000 miles at the time and had been regularly serviced and well-maintained. Over the past 1–2 years, I received repeated warnings during oil changes that my coolant levels were unusually low, though no leaks were found. In July 2025, the check engine light (CEL) appeared. The vehicle exhibited rough idle at cold start, but otherwise drove normally. I immediately brought the car to the dealership, where they confirmed the problem through diagnostics and plug inspection. The dealership quoted me $11,000–$12,000 to replace the engine (long block). Ford Customer Relations (CRC) was contacted and denied financial assistance, citing the age of the vehicle. They also acknowledged this is a known issue and suggested I file a report with the NHTSA, which I am now doing. This engine failure presents a serious safety risk. The CEL appeared without warning during normal use. A driver unfamiliar with the signs of internal coolant loss could continue operating the vehicle, risking a sudden loss of engine power, stalling, or further engine damage while in motion. In my case, the failure occurred quietly and was only caught because I acted quickly. Had I ignored the CEL or rough idle, engine failure could have occurred at highway speed. The issue was confirmed and documented by a Ford dealer. I am no longer in possession of the vehicle, as I was forced to sell it at a loss due to the cost of repairs. The vehicle is no longer available for inspection, but all related documentation has been retained.

The contact owns a 2017 Ford Fusion. The contact stated that while starting the vehicle, the contact heard a loud clanging sound coming from the engine compartment, with the check engine warning light illuminated. The vehicle was taken to an independent mechanic, where it was diagnosed with coolant intrusion into the engine. The contact was informed that the head gasket and short block needed to be replaced. The vehicle was not repaired. The dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure. The approximate failure mileage was 46,791.

The contact's husband owns a 2017 Ford Fusion. The contact stated that the check engine warning light was illuminated. The contact used a vehicle code reader and scanner tool to scan the vehicle and retrieved a diagnostic trouble code indicating a misfire in engine cylinder #2. The vehicle was taken to an independent mechanic where, the coil pack and plug wire were replaced; however, the failure recurred days later. The vehicle was taken back to the independent mechanic, where it was diagnosed with coolant intrusion in engine cylinder #2. The mechanic informed the contact that the failure was related to Ford TSB Number:19-2346. The vehicle was not repaired. The manufacturer was notified of the failure and a case was filed. The contact was then referred to the NHTSA Hotline to file a complaint. The failure mileage was 78,850.

Manufactured dates for the 2.7L engine put only into the trim model Ford Fusion Sport (a rare trim) during 06/16 - 01/17 have been documented to have cylinder head issues resulting in long block issues. (Meaning a whole new engine is needed) the only way you got this issue fixed is if it was done in the first 3 years of 2017 or within 39k miles. But for those that didn’t get their vehicles in during that time frame are supposed to pay out of pocket for a defect ford knew to exist and have no issued a recall on these vehicles.

The contact owns a 2017 Ford Fusion. The contact stated that while operating the vehicle and attempting to close the front passenger side window or the front driver's side window, the windows raised up but failed to remain closed. The contact stated that the windows immediately rolled back down independently. The cause of the failure was not yet determined, and the vehicle was not repaired. The local dealer and manufacturer were notified of the failure, but no assistance was provided. The contact was informed of a TSB related to the failure, but no assistance to repair the vehicle was offered. The failure mileage was 22,000.

The contact owns a 2017 Ford Fusion. The contact stated while attempting to start the vehicle, the vehicle hesitated to start and was shaking abnormally. The contact stated that the check engine warning light was illuminated. The contact stated that a dealer was contacted. The vehicle was taken to the dealer and was diagnosed with coolant intrusion into the engine. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure and opened a case. The contact was referred to the NHTSA Hotline for assistance. The failure mileage was 130,000.