Ford Fusion engine failure problems

Filed Nov 2, 2026 · Transmission · 57,650 miles · KY

The contact owns a 2014 Ford Fusion. While the contact's husband was driving 80 MPH, the message “Transmission not in Park” was displayed and the engine seized. The contact stated that the failure had occurred while driving at night on a busy highway. The vehicle was driven to the residence. The dealer was contacted and made aware of the failure. The vehicle was taken to the dealer where it was diagnosed with battery failure. The battery was replaced and the vehicle was repaired. The contact was not satisfied with the diagnostic results. The manufacturer was contacted, and a case was filed. The contact was advised to take the vehicle to an another dealer for a diagnostic test. The failure mileage was approximately 57,650.

Filed Oct 24, 2026 · Engine · IN

Engine failure due to a faulty design from Ford Motor company. Coolant intrusion is the root cause due faulty engine design on the 2016 Ford Fusion 2.0 ecoboost engine.

Filed Oct 9, 2026 · Steering · 211,000 miles · OK

The contact owns a 2011 Ford Fusion. The contact stated that while his daughter was driving 35 MPH and making a turn, the vehicle almost crashed into the neighbor's lawn because the steering wheel had seized. The contact's daughter stated that the steering wheel was firm and required extra effort to turn the steering wheel. Additionally, at the time of the failure, the contact's daughter claimed that there were three dinging sounds, like when putting the keys into the ignition of the vehicle. An unknown warning light was illuminated. The failure was a recurring failure. The contact associated the failure with the federal safety agency Campaign Number: 15V340000 (Steering); however, the VIN was not included in the recall. The dealer was contacted. The manufacturer was contacted by phone and made aware of the failure. The failure mileage was approximately 211,000.

Filed Oct 8, 2026 · Engine · AR

We are having issues with the 2.0 ecoboost engine overheating and going into limp mode and i had it looked at and was told it has the defective engine that FORD knows about and should fix because we can’t afford to buy a new engine and it’s not my fault that the engine is defective

Filed Oct 5, 2026 · Engine · FL

My 2018 Ford Fusion suffered a sudden and complete engine failure caused by internal coolant intrusion — coolant leaking into the cylinders and destroying the engine. Pep Boys diagnosed that the failure developed internally over time and could not have been avoided by the owner. This is a known Ford factory defect in the 2.0L EcoBoost engine, documented in Ford's own publications (SSM 47204, SSM 47462, TSB 19-2346, TSB 22-2229), all of which cover the 2018 Fusion. The root cause is Ford's open-deck engine-block design, which allows coolant intrusion and cracking between cylinders. Ford corrected the design in 2019 production. A federal class action (Nelson et al. v. Ford, E.D. California) and the federal safety agency defect petition DP26008 concern this same defect. The sudden loss of engine power created an unsafe driving condition. My warranty claim was denied based on a 'blown head gasket' finding, which is the symptom of the factory defect, not the cause.

Filed Sep 30, 2026 · Engine · NC

Capital Ford of Wilmington diagnosed my vehicle with coolant intrusion into cylinder 2, accompanied by diagnostic trouble codes P0302 and P0316, after check engine light came on. I have been advised that the vehicle requires a complete engine replacement, with an estimated cost of $13,180.89. The vehicle has experienced sputtering and hesitation, creating concern that it could lose power or stall. These symptoms are concerning. After researching this issue, I have learned that coolant intrusion is a documented problem associated with certain Ford vehicles equipped with the 1.5L EcoBoost engine produced during the 2017–2019 period. Ford has addressed this issue through Technical Service Bulletins and Customer Satisfaction Program 21N12. I contacted Ford and was told that my VIN is not covered under the Customer Satisfaction Program. When asked why mine was not covered but other were , Ford stated that even if it is the same issue that is being recalled if my VIN is not flagged it will not be covered for any recall or assistance.I called Ford when I first purchase vehicle and asked about this recall and was told if I didn't have anything wrong with my car and no engine lights that my car was fine and to bring it in if I have any issues.

Filed Sep 28, 2026 · Engine · 72,000 miles · OH

The contact's brother owns a 2020 Ford Fusion. The contact stated that while the owner was driving 35 MPH, the engine overheated and there was misfire coming from the engine. The check engine warning light illuminated, and there was fluid leaking into the engine. An independent mechanic was contacted by phone. The vehicle was taken to the independent mechanic and was diagnosed with engine failure. The contact was informed that the engine needed to be replaced. The contact was informed that the failure was a known failure with the vehicle. In addition, the contact was informed that the failure was due to the manufacturing design of the engine. The manufacturer was contacted by phone and a case was filed. The failure mileage was approximately 72,000.

Filed Sep 25, 2026 · Engine · OH

My 2018 Ford Fusion Titanium FWD (VIN: [XXX]) suffered a catastrophic engine failure while driving, causing sudden vehicle overheating, severe engine misfires, and a dangerous loss of power on the roadway.A certified Ford dealership inspection (Invoice #XXX) confirmed that the vehicle has a textbook manufacturing flaw known as EcoBoost coolant intrusion. A pressure test showed an immediate 5 PSI drop within 10 minutes, and a borescope confirmed that engine coolant is actively leaking across the block interface and pooling directly inside the engine cylinders (cylinders 2 and 3).This is a known, widespread structural engineering defect in Ford's block casting that creates a severe, sudden safety hazard by causing vehicle stalling and clouding exhaust smoke while operating at highway speeds. The vehicle is now entirely unsafe to drive and requires a full engine block replacement. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Sep 16, 2026 · Transmission · PA

Orange wrench light came on dash with see manual ( symbol represents powertrain malfunction). Car lost power and started jerky shifting between second and third gear. We limped the car home and parked until we could get an appointment at the dealership for service. Took it to dealership. They found the powertrain maintenance light wasn't on and no current or historical codes present. Dealership road tested vehicle and verified delayed harsh shifting between 2-3 gears with no codes present. Dealership states most likely has an internal failure starting in the forward, direct or intermediate clutch. Transmission would have to be torn down to diagnose cause. They recommend replacing the transmission as being more cost effective. Transmission has approximately 145000 miles (engine was replaced under 36000 miles due to head gasket failure- replace under warranty as manufuring defect found at a scheduled oil change) so odometer only shows 117000 miles. This car was purchased new and we purchased the extended warranty and service package. It has been consistently serviced on schedule by the dealership.

Filed Sep 14, 2026 · Engine · MI

I am submitting this complaint regarding a serious engine failure and safety issue involving my 2017 Ford Fusion equipped with the 1.5L EcoBoost engine. At approximately 79,000 miles, my vehicle experienced a coolant intrusion failure. While driving, the engine suddenly stalled in the middle of an intersection, leaving me stranded in traffic and at risk of being rear-ended by approaching vehicles. I was able to restart the vehicle and move out of the intersection, but the exhaust then produced a very large, thick cloud of white smoke. The amount of smoke could have significantly reduced visibility for other drivers and created an additional safety hazard. I took the vehicle to a Ford dealership, where I was told the engine had coolant intrusion and needed to be replaced. I was also told this is a common problem with Ford EcoBoost engines, including the 1.5L, 2.0L, and 2.3L engines. My concern is not only the cost of the repair, but the serious safety risk. Coolant intrusion can cause misfires, excessive white smoke, engine damage, and eventual engine failure. A sudden loss of power while driving can create a serious crash hazard, as happened to me. I am concerned Ford has known about this recurring problem for years yet has continued using these engines in vehicles such as the Fusion, Escape, and Lincoln MKZ without adequately addressing the issue. I request that the federal safety agency investigate coolant intrusion affecting Ford EcoBoost engines and determine whether a safety defect exists that warrants a recall. I also believe affected owners should receive reimbursement for engine replacement costs when the failure is caused by this defect. My experience demonstrates that this is more than a normal maintenance issue. An engine that can suddenly stall in traffic and produce a large cloud of white smoke without warning poses a significant safety risk to vehicle occupants and other motorists.