2016 Ford Edge: engine stalls while driving

Filed Oct 17, 2026 · Engine · WY

I am filing this complaint regarding a serious engine defect in my 2016 Ford Edge equipped with the 2.0L EcoBoost engine. The vehicle has approximately 71,521 miles and still has its original engine. A Ford dealership inspected and diagnosed the vehicle and confirmed coolant intrusion into the engine. The dealership recommended replacing the engine long block, which represents a major engine repair at relatively low mileage. Despite the dealership's confirmed diagnosis, Ford has not offered to cover the cost of the repair and expects me to pay for the engine replacement myself. I am concerned about the safety and reliability of this engine defect. Coolant intrusion can lead to engine misfires, loss of power, stalling, and potentially complete engine failure while driving. A sudden loss of power in traffic or at highway speeds could create a dangerous situation for the driver, passengers, and other motorists. I believe this serious engine problem warrants further investigation, particularly given the vehicle's mileage, the confirmed dealership diagnosis, and the substantial cost of the required repair. I am requesting that the federal safety agency investigate this engine issue and determine whether additional safety action is warranted. I also request that Ford review this failure and consider covering the cost of the necessary engine replacement.

Filed Sep 24, 2026 · Engine · CA

I'm reporting a severe, well-documented manufacturing defect involving my 2016 Ford Edge with 2.0L EcoBoost engine. The vehicle has been losing radiator coolant constantly with no external puddles or leaks visible. Upon morning cold starts, the vehicle shakes, runs extremely rough and experiences severe engine misfires due to coolant intruding into the combustion cylinders overnight. This internal coolant leak defect caused ignition coil and spark plug failure. This structural defect creates a critical safety hazard. The coolant intrusion has caused the engine to stumble and threatens a total loss of motive power and engine stalling while operating in traffic, creating an imminent risk of a rear-end collision. This vehicle matches the exact failure profile detailed in Ford's Technical Service Bulletin TSB 19-2346 regarding structural engine block coolant intrusion. I'm filing this complaint to support the ongoing federal defect investigation for the Ford EcoBoost coolant intrusion issue and urge the federal safety agency to mandate a safety recall, as this engineering flaw creates a dangerous driving condition. Thank you for your time and attention to this important matter. I look forward to receiving a response.

Filed Sep 18, 2026 · Engine · MI

Vehicle suffered internal engine failure due to the known 2.0L EcoBoost manufacturing flaw where coolant bleeds into the cylinders. Experienced severe engine misfires, rough idling, and sudden risk of stalling in traffic. Ford dealership diagnosed the vehicle as needing a complete engine block replacement at a cost of $14,000. Because no safety recall or financial assistance has been offered by Ford despite an active the federal safety agency evaluation on this exact defect, I have been forced to temporarily use a chemical sealant block sealer (K-Seal) to keep the vehicle operable

Filed Sep 13, 2026 · Engine · HI

Component-Engine / Propulsion System Symptoms-Progressive coolant loss without external leaks, rough starting, engine shaking, white exhaust smoke, and illuminated Check Engine Light with cylinder misfire codes. Description of Incident- My 2016 Ford Edge equipped with the 2.0L EcoBoost engine is experiencing internal engine coolant intrusion into the combustion cylinders, perfectly matching the design defect identified in Ford Technical Service Bulletin (TSB) 19-2346. The vehicle exhibits persistent coolant loss alongside severe engine misfires. This defect poses an immediate safety hazard, as the fluid intrusion causes rough idling, stalling, and a sudden, hazardous loss of motor power while operating at driving speeds. This complaint is being filed in direct relation to the active the federal safety agency Defect Petition DP26008 investigating 2015–2018 Ford Edge vehicles for engine failures caused by this specific coolant intrusion flaw.

Filed Sep 10, 2026 · Engine · MI

There was coolant leaking into the cylinders creating a white smoke from the tail pipe exhaust. our safety was put at risk as the car was stalling out and would shake when started. We took it to a ford dealership and had it check out with them performing a scope test on the cylinders and they said we needed a long block replacement.

Filed Sep 10, 2026 · Engine · 83,000 miles · MA

The contact owns a 2016 Ford Edge. The contact stated that coolant was entering the engine combustion chamber. The check engine light was illuminated, and the vehicle displayed DTC: P0301. The contact also referenced a scanner displaying code 4301. The contact stated that there was a sweet smell while starting the vehicle, which was consistent with coolant intrusion into the engine. The condition progressively worsened. The contact consulted with an independent mechanic. The contact was concerned that the vehicle might stall or that the engine could suffer catastrophic damage while driving on the highway. The failure mileage was approximately 83,000.

Filed Aug 13, 2026 · Engine · CA

My 2016 Ford Edge with the 2.0L EcoBoost engine began having rough starts, misfiring, and an intermittent check-engine light. The warning light repeatedly turns on and off, but the problem continues. On 96000, the Ford dealership diagnosed internal coolant intrusion into the engine/cylinder area and advised that the vehicle requires major engine repair or replacement estimated at approximately $10,000. This defect can cause continued misfires, reduced engine performance, overheating, stalling, or sudden loss of power while driving. I am concerned that the engine could fail or lose power in traffic without adequate warning. This appears to be a premature internal engine failure rather than normal maintenance. Ford declined my request for financial or goodwill assistance even though coolant intrusion is a documented problem affecting similar Ford EcoBoost engines. I am requesting that the federal safety agency investigate this defect and determine whether a safety recall is necessary.

Filed Jul 15, 2026 · Engine · MN

The vehicle shake while idling, and a check engine light indicating code P0302 (Cylinder 2 Misfire). After looking under the hood the engine cooling system was severely low on coolant, and a loud sloshing liquid noise could be heard behind the dashboard. The vehicle was brought to an authorized Ford dealership, where technicians confirmed internal EcoBoost coolant intrusion into Cylinder 2 as documented in Ford Technical Service Bulletin TSB 22-2229. This structural design flaw creates an immediate safety hazard, as the engine is at risk of catastrophic failure and stalling while operating at highway speeds.

Filed Feb 25, 2026 · Engine · IN

Car kept misfiring and it sounded like water was running when the car was on. After multiple attempts to find a solution I took it to a Ford dealership to remedy the issue and it ended up needing a full engine replacement due to coolant leaking into the engine. The engine failed, they told me there was no way to prevent it because the seals were not fully sealing. Thankfully it did not cause for me but could have caused sudden loss of power, stalled acceleration on highways, failure of power steering and braking systems. The dealership acknowledged that it was an ongoing issue when they serviced it. Unknown. Not that I ever noticed however someone with more car knowledge MAY have been able to see warning signs.

Filed Jan 26, 2026 · Engine · TX

Vehicle Information: Year/Make/Model: 2016 Ford Edge SE Engine: 2.0L EcoBoost Mileage at Failure: ~79,000 miles Description of the Problem: I am reporting a safety-related defect involving engine coolant intrusion into the cylinders on my 2016 Ford Edge equipped with the 2.0L EcoBoost engine. At approximately 79,000 miles, my vehicle experienced engine misfires and internal coolant loss. A Ford dealership diagnosed the issue as coolant intrusion into the engine cylinders caused by internal engine block failure, which required replacement of the engine block / engine assembly. Safety Concern: This failure presents a safety hazard due to: -Sudden loss of engine power -Risk of engine stalling while driving -Increased chance of breakdown in traffic -Potential loss of vehicle control in certain driving conditions An engine should not experience catastrophic internal failure at this mileage under normal operating and maintenance conditions. Known Pattern and Manufacturer Awareness: This issue is well-documented across numerous Ford vehicles equipped with the 2.0L EcoBoost engine, including the 2015–2018 Ford Edge and other Ford models. Ford has issued multiple Technical Service Bulletins (TSBs) addressing coolant intrusion into the engine cylinders due to engine block design issues, demonstrating manufacturer awareness of the defect. Despite this, no recall has been issued, and affected owners are often denied assistance once the vehicle is outside the warranty period. Request to the federal safety agency: -Review this issue as a potential defect investigation -Evaluate the frequency/safety implications of coolant intrusion failures in Ford 2.0L EcoBoost engines - Consider whether further action or recall is warranted to protect vehicle owners and the public

Filed Dec 3, 2025 · Engine · CA

Complaint Description: My 2016 Ford Edge 2.0L EcoBoost is experiencing a catastrophic engine failure due to "coolant intrusion" into the engine cylinders, a known manufacturing defect associated with the open-deck engine block design in this model year (referenced in Ford TSB 19-2346). The Failure: While driving at highway speeds (65+ MPH) on California freeways, the vehicle intermittently and suddenly enters "limp mode," drastically reducing power and acceleration without warning. This makes it impossible to merge safely or keep up with traffic, creating a life-threatening safety hazard for myself and other motorists. History & Diagnosis: The issue began in early 2025 with a Check Engine Light, which was initially misdiagnosed by a mechanic as a non-critical boost leak. The condition worsened significantly in Q4 2025, leading to dangerous stalls in power. A new independent inspection confirmed the root cause is not a boost leak, but internal coolant leakage into the engine block cylinders. This defect has caused permanent engine damage requiring a full engine replacement. The failure mode is identical to thousands of other complaints regarding the 2.0L EcoBoost engine, yet no safety recall exists to address the sudden loss of motive power.

Filed Jun 12, 2025 · Engine, Fuel system · OH

My car was having issues and still is having issues starting after refueling. After putting fuel in the vehicle my car stalls out. I restart the car I have to give it gas before hurrying up and putting it in drive just to keep the car on. Due to a potential internal leak in the canister purge valve this can cause excessive vacuum in the fuel tank and can potentially lead to a crack in the tank, which can lead to a fuel leak and or fire. The check engine light came on reading one code. And because I'm unable to afford to have it repaired because of how expensive it is, I now have three codes coming off the check engine light. I smell fuel when I turn my car off or I'm running I'm running low on gas. My VSA light has also been on during all of this as well. I would gladly bring the vehicle to anyone to get it completely diagnosed by any professional of your choice.