The contact owns a 2018 Ford Fusion. The contact stated that while starting the vehicle, the vehicle shuddered with white smoke coming from the exhaust pipe. The check engine warning light was illuminated. The failure had occurred on several occasions. The vehicle was taken to an independent mechanic where it was diagnosed with coolant leak into the engine. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure and filed a complaint. The vehicle remained at residence unrepaired. The approximate failure mileage was 140,000.

- Houston, TX, USA

The contact's son owns a 2018 Ford Fusion. The contact's son stated while driving at an undisclosed speed, the vehicle shuddered and white smoke emitted from the exhaust pipe. The check engine warning light was illuminated. The failure occurred on several different occasions and the coolant level was abnormally low. The vehicle was not taken to a dealer. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure. The failure mileage was approximately 90,000.

- Hudson, NC, USA

The contact owns a 2018 Ford Fusion. The contact stated while driving at an undisclosed speed, there was a knocking sound coming from the engine. There was no warning light illuminated. The vehicle was restarted; however, the failure recurred. The vehicle was taken to the dealer and was diagnosed with coolant intrusion into the cylinder, causing engine failure. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure and referred the contact to the NHSTA Hotline for assistance. The approximate failure mileage was 115,000.

- Navasota, TX, USA

The contact owns a 2018 Ford Fusion. The contact stated while driving 40 MPH, the vehicle started shuddering significantly and the engine overheated. The check engine warning light was illuminated. The contact continued driving at 20 MPH. The vehicle was driven to the residence. The vehicle was then taken to the dealer, where it was diagnosed and determined that there was a coolant intrusion in the engine. The dealer determined that the engine needed to be replaced and related the failure to Ford Campaign Number: 21N12 and TSB Number: 22-2134. The vehicle was not repaired. The manufacturer was notified of the failure but denied assistance in covering the cost of the repair. The failure mileage was approximately 110,000.

- Bethlehem, PA, USA

The contact owns a 2018 Ford Fusion. The contact stated while driving at an undisclosed speed, the vehicle experienced rough idling. The check engine warning light was illuminated. The vehicle was taken to the dealer, where the spark plugs were replaced, but the failure persisted. The vehicle was taken back to the dealer, and the contact was informed that the fuel injector in cylinder #3 needed to be replaced. The vehicle was then taken to Terrebonne Ford (339 St Charles St, Houma, LA 70360), where it was determined that there was coolant intrusion into the cylinder block and the engine needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure and advised the contact to file a complaint with the NHTSA Hotline. The failure mileage was approximately 80,000.

- Pierre Part, LA, USA

The contact owns a 2018 Ford Fusion. The contact stated while driving 45 MPH, the message "Coolant Temperature Overtemperature" was displayed, causing the vehicle to decelerate. The contact stated that another message advising that the engine power was reduced, and to pull to the side of the road was displayed. The contact pulled to the side of the road and checked the coolant level. The contact noticed that the coolant was overheating and leaking. The contact added coolant to the vehicle. The contact stated that the failure recurred intermittently. Additionally, the contact stated that the engine was misfiring on cold starts. A message advising to service the engine soon was displayed. The vehicle was taken to the dealer, where it was diagnosed that there was coolant intrusion in the engine, and the dealer determined that the short block needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure and informed the contact that the vehicle was not covered under Ford Campaign Number: 21N12 due to the mileage. The failure mileage was approximately 120,000.

- Boonville, NY, USA

The contact owns a 2018 Ford Fusion. The contact stated while driving at various speeds, the vehicle shuddered and white smoke came out of the exhaust pipe; there was an abnormal sound coming from the engine compartment. The "Engine Coolant Overtemperature" message was displayed on the instrument panel and the check engine warning light was illuminated. The failure occurred on several different occasions. The vehicle was taken to a dealer where it was diagnosed that there was a coolant leak intrusion into the cylinder and that the engine needed to be replaced. The dealer made the contact aware of Technical Service Bulletin Number: 19-2346. The vehicle was not repaired. The manufacturer was notified of the failure and confirmed that there was no recall associated with the failure; the manufacturer referred the contact to the NHTSA Hotline to report the failure. The failure mileage was approximately 111,700.

- Greenville, SC, USA

The contact owns a 2018 Ford Fusion. The contact stated that while driving at an undisclosed speed, there was an engine misfire with the check engine warning light illuminated. The vehicle was taken to an independent mechanic where it was diagnosed and determined that the spark plugs had failed and needed to be replaced. The vehicle was repaired; however, the failure recurred. The dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was made aware of the issue and referred the contact to the NHSTA Hotline for assistance. The approximate failure mileage was 122,000.

- Hoover, AL, USA

The contact owns a 2018 Ford Fusion. The contact stated while driving 50 MPH, the check engine warning light illuminated, and the vehicle started sputtering. The vehicle was taken to an independent mechanic, where it was diagnosed with coolant intrusion in the engine. The vehicle was then taken to the dealer, where it was diagnosed with coolant intrusion in the engine. The dealer determined that the short block needed to be replaced. The dealer informed the contact that the failure was related to Ford Campaign Number: 21N12; however, the vehicle was not covered due to the mileage. The vehicle was not repaired. The manufacturer was notified of the failure and informed the contact that a notice for Ford Campaign Number: 21N12 was previously sent; however, the contact had not received the notice. The failure mileage was approximately 120,000.

- Indio, CA, USA

The contact owns a 2018 Ford Fusion. The contact stated while driving at an undisclosed speed, the vehicle was smoking with the engine overheating. The wrench symbol was displayed and was flashing on and off. The engine warning light was illuminated and flashing on and off. The contact stated that the failure was related to Customer Satisfaction Program: 21N12. The vehicle was taken to the local dealer, where it was diagnosed that the thermostat housing was leaking. The vehicle was not repaired. The manufacturer was contacted, and informed the contact that there was no recall coverage for the failure. The contact was referred to the local dealer for assistance. The failure mileage was approximately 76,422.

- Westchester, IL, USA

The contact owns a 2018 Ford Fusion. The contact stated that the vehicle had experienced rough starts and there was a slushing liquid sound coming from inside the dashboard. Additionally, while operating the vehicle the check engine warning light remained illuminated and the vehicle stalled. The vehicle was taken to the local dealer who diagnosed that the engine block was cracked and causing coolant to leak into the engine. The contact was advised that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure, but no assistance was provided. The failure mileage was 120,000.

- San Jose, CA, USA

The contact owns a 2018 Ford Fusion. The contact stated that while driving 45-50 MPH, the check engine warning light illuminated. The vehicle was taken to the dealer, where it was diagnosed that the head gasket was blown. The dealer determined that the engine block needed to be replaced. The vehicle was then taken to an independent mechanic, where the engine was replaced. The vehicle was repaired. The manufacturer was notified of the failure and referred the contact to the NHTSA Hotline for assistance. The failure mileage was approximately 97,000.

- Casselberry, FL, USA

The contact owns a 2018 Ford Fusion. The contact stated while driving at an undisclosed speed, there was an engine misfire, and the low coolant level warning light illuminated. The vehicle was taken to the dealer where it was diagnosed with coolant intrusion into cylinder #2 and engine failure. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure but provided no assistance. The contact was informed that the repair was not covered under Customer Satisfaction Program: 21N12. The contact was advised to contact the NHTSA Hotline to report the failure. The failure mileage was approximately 56,000.

- Gloster, MS, USA

The contact owns a 2018 Ford Fusion. The contact stated while driving 45 MPH, the engine started to overheat, and there was smoke coming from underneath the hood. The message "Vehicle Temperature Overheating" was displayed. The contact pulled over to the side of the road and allowed the vehicle to cool down. The contact was able to continue driving; however, the failure recurred several times while driving. The contact pulled to the side of the road several times until arriving to the residence. The vehicle was taken to the dealer, where it was diagnosed that the PCM had failed. Additionally, the dealer diagnosed there was coolant intrusion in the engine cylinders. The dealer determined that the engine needed to be replaced. The vehicle was not repaired. The contact related the failure to Ford Campaign Number: 21N12. The manufacturer was notified of the failure and referred the contact to the NHTSA Hotline for assistance. The failure mileage was approximately 181,000.

- Lake Charles, LA, USA

The contact owns a 2018 Ford Fusion. The contact stated while driving approximately 15 MPH, the vehicle stalled occasionally and returned to normal operation once the contact had turned off and restarted the vehicle. In addition, there was smoke coming from the tailpipes. The check engine warning light was illuminated. The vehicle was drivable and was driven to an independent mechanic where it was diagnosed with a coolant leak, and the mechanic suggested that the vehicle be taken to a Ford dealer. The vehicle was towed to a Ford dealer where it was confirmed that there was a coolant intrusion into the cylinder head gasket. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure and referred the contact to the NHTSA Hotline for further assistance. The failure mileage was approximately 135,000.

- Saluda, SC, USA

The contact owns a 2018 Ford Fusion. The contact stated while operating the vehicle, the message "Turn Engine Off" was displayed, and the engine temperature gauge indicated that the engine had overheated. The vehicle was taken to the local mechanic who diagnosed that the engine had failed due to coolant intrusion into the cylinders. The contact was advised that the engine short block needed to be replaced. The vehicle was not repaired. The manufacturer was contacted regarding the failure. The failure mileage was approximately 87,000.

- Lehighton, PA, USA

The contact owns a 2018 Ford Fusion. The contact stated whenever cold starting the vehicle, the vehicle idled rough. The contact stated that the check engine warning light was illuminated. The contact had taken the vehicle to a local dealer, where it was diagnosed and determined that coolant had leaked into the engine block and the engine needed to be replaced. The vehicle was not repaired. The contact was advised by the dealer that the vehicle was no longer under warranty coverage under recall: 21N12 - Coolant Intrusion into the Cylinder (Engine and Engine Cooling). The manufacturer was informed of the failure. The failure mileage was 101,080.

- Glendale, AZ, USA

The contact owns a 2018 Ford Fusion. The contact stated that while driving at an undisclosed speed, the vehicle briefly hesitated and jerked, prompting the contact to pull over to the shoulder of the roadway. After pulling over, the contact observed that the vehicle was idling rough and turned off the vehicle. Upon attempting to restart the vehicle, the vehicle initially failed to start and required a jump start. The check engine warning light was illuminated. The vehicle was taken to the dealer, who observed coolant intrusion into cylinder #3, resulting in engine damage. The contact was informed that the long block needed to be replaced. The vehicle was not repaired. After investigating the failure, the contact related the failure to Customer Satisfaction Program: 21N12. The manufacturer was notified of the failure, a case was opened, and the contact was referred to the NHTSA Hotline for assistance. The failure mileage was 102,000.

- Glaewater, AK, USA

The contact owns a 2018 Ford Fusion. The contact stated that while the vehicle was parked in the driveway, upon attempting to start the vehicle, the vehicle failed to start as intended. The contact stated that when the vehicle was started and idling, there was white smoke coming from the engine compartment. The contact inspected the vehicle; however, no visible fluid leaks were noticed. The vehicle then stalled, and the check engine warning light illuminated. The vehicle was not repaired or diagnosed by an independent mechanic or local dealer. The contact related the failure to an unknown recall; however, the vehicle was not included. The manufacturer was not made aware of the failure. The failure mileage was approximately 30,000. The VIN was not available.

- Noble, OK, USA

Technical Service Bulletin (TSB) 1.5L EcoBoost for Ford Fusion vehicles built on or before June 10, 2019 may indicate low coolant levels, white exhaust smoke, or rough running conditions Myself and a few of my relatives and friends who have the same vehicle have experienced this and yet no recall was issued when I looked it up by vin. I have called the hotline number several times and have got ahold of no one. I have been on the phone up to an hour each time. I would like someone to contact me pertaining to this I have documentation from dealer in regards of issue. I have sent a letter to ford company pertaining to this and also have foster legal assistance to how I can proceed with getting issue fixed.

- Eustis , FL, USA