2018 FORD FUSION Complaints

Engine failure due to coolant leaking into cylinders. This is a known issue. Also Ford has issued a bulletin on this. but no recall yet! I still own 10k on my car and now a blown engine.

My dashboard cover is peeling, it is made from leather, it is interfering with the heads up diplat, automatic lighting system and forward braking safety components, I have brought this to Ford to try to have them repair it dash but I am always told that the piece is considered trim and is not under warranty, I have also checked with Ford Fusion message boards and it seems there is a TSB on the exact 2017 model. Ford has basically told me to have it repaired at a automobile leather restoration company, I have gone to 2 different repair shops and was told it can’t be repaired it has to be replaced. I called Ford Corporation customer service and because they have no outstanding recalls on my vehicle they told me to report this to you

The contact owns a 2018 Ford Fusion. The contact stated that the low coolant warning light had illuminated prematurely. Upon inspecting the vehicle, the contact was unable to find a coolant leak. Additionally, the contact stated that the vehicle overheated while driving, which required the contact to pull over temporarily and to resume driving after the vehicle had cooled down. The vehicle was taken to a certified mechanic, where it was diagnosed that there was coolant intrusion into the engine, which caused the engine to slowly fail. The vehicle was not repaired. The dealer was notified of the failure. The contact related the failure to an unknown recall. The manufacturer was informed of the failure and confirmed that the VIN was not included in the recall. The manufacturer referred the contact to the NHTSA Hotline to file a safety complaint. The failure mileage was approximately 150,000.

The contact owns a 2018 Ford Fusion. The contact stated while driving 30 MPH and depressing the accelerator pedal, the vehicle hesitated and stalled. There was no warning light illuminated. A dealer was contacted. The vehicle was taken to the dealer where it was diagnosed and determined that the transmission needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure and transferred the contact to the NHTSA Hotline to report the failure. The approximate failure mileage was 72,000.

The contact owns a 2018 Ford Fusion. The contact stated that upon starting the vehicle, the vehicle started shuddering. The contact stated that the check engine warning light was illuminated. The vehicle was taken to an independent mechanic, where it was diagnosed that there was coolant leaking into the cylinder. The mechanic informed the contact that the engine needed to be replaced. The contact called the local dealer for parts; however, the vehicle was not diagnosed or repaired. The manufacturer was contacted and confirmed that the VIN was not under recall for the failure. The failure mileage was approximately 91,000.

Coolant intrusion into engine cylinder #2 causing misfire and low coolant levels and overheating and stalling. See Ford TSB 22-2229

The engine cooling system and engine block failed due to coolant intrusion into the engine cylinders. This issue has been diagnosed by an independent mechanic and is available for inspection upon request. Yes, the problem has been confirmed by an independent service center, which diagnosed coolant intrusion into the engine block, a known issue on this engine. The shop recommended full engine replacement and stated this is a common failure in this vehicle. Not yet by the manufacturer, police, or insurance. The issue has only been inspected by a certified independent mechanic. Yes, a check engine light appeared along with a coolant temperature warning message. The vehicle also began to idle roughly, produce heavy exhaust, and consume coolant. These symptoms began appearing shortly before diagnosis in June 2025. I own a 2018 Ford Fusion with a 2.0L EcoBoost engine. The vehicle recently began experiencing coolant loss, heavy exhaust, and check engine alerts. A certified mechanic confirmed that coolant has intruded into the engine block, causing internal misfires and risk of major engine failure. I was told this is a common and well-documented issue with this engine design, yet there has been no official recall from Ford despite similar problems affecting other models (referenced in Ford TSB 19-2208). The mechanic has recommended a full engine replacement with an estimated cost of $13,000. This is a serious safety concern, as the engine can overheat, stall, or seize while driving.

2018 fusion AWD Titanium, less than 70,000 miles, no warning, no reason. Driving 70mph on interstate when low coolant light comes on, check engine light comes on, car starts losing power and running rough, finally full stall in middle of freeway with catastrophic engine failure due to coolant leak and faulty design. Car was not low on any fluids as they were checked everyday before it was driven. This could have gotten me and my children killed and quite frankly I dont know how it didn't. I bought this car with 44k miles on it. Drove it less than 30k miles and had catastrophic engine failure. This was AFTER I had it in the shop several times for crank shaft position sensor, wouldn't start, and several other problems. The car was taken care of and in immaculate condition. Ford knew these engines would fail prematurely and continued to manufacture them and sell them.

The contact owns a 2018 Ford Fusion. The contact stated while the vehicle was parked, the vehicle shuddered. The contact stated that the check engine warning light was illuminated, and the message "Coolant Overheating" was displayed on the instrument panel. The failure had occurred on several occasions. The vehicle was taken to a dealer where it was diagnosed and determined that there was coolant intrusion into the cylinders, and 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 to report the failure. The failure mileage was approximately 90,000.

The contact owns a 2018 Ford Fusion Energi. The contact stated that the hold voltage battery had decreased to 13–15 miles on a full charge when previously averaging 22–23 miles. There were no warning lights illuminated. The contact stated that the failure was related to Customer Satisfaction Program: 24N19. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was contacted and transferred the contact to the NHTSA Hotline. The failure mileage was approximately 80,000.