2018 Ford Edge: engine overheating

Filed Nov 5, 2026 · Engine · VA

One October 9, 2026, I took the my 2018 Ford Edge to the dealership (odometer reading 59,414 miles) because the check engine light was on. They performed a service to replace three spark plugs. About one day later, the check engine light came back on. I took the car back to the dealership service (odometer 59,678 mi) for the review on October 27, 2026. I was given a service report stating the engine needs to be replaced per tsb22-2229 coolant leaking into cylinders. At that point, I did some research on the internet and found this is a KNOWN problem for the 2018 Ford Edge with the 2.0L engine due to a flawed engine design. My engine has the potential to catch on fire or stop operating in unsafe conditions. I parked it before either situation could happen because my engine began to overheat.

Filed Nov 3, 2026 · Engine · PA

What component or system failed or malfunctioned, and is it available for inspection upon request? Engine experienced sudden loss of power due to internal coolant leak resulting in engine overheating while driving at approximately 55 MPH. This vehicle is available for inspection upon request. How was your safety or the safety of others put at risk? An unexpected loss of propulsion while traveling at highway speeds or navigating traffic creates an obvious safety hazard for the driver, passengers, and other motorists. Has the problem been reproduced or confirmed by a dealer or independent service center? Yes. This vehicle's engine problem has been INSPECTED and CONFIRMED by a Ford dealership dealer as well as an independent service center. The Ford dealership confirmed that this issue is related to TSB-22-2229. Additionally, this is A DOCUMENTED AND PREVIOUSLY IDENTIFIED ENGINE PROBLEM by Ford dating back to 12 June 2019. Ford has issued multiple Technical Service Bulletins addressing coolant intrusion into the cylinders of certain 2.0-liter EcoBoost engines. Of particular relevance are: •TSB 19-2172, dated June 12, 2019. •TSB 19-2208, dated June 26, 2019. •TSB 22-2229, dated June 9, 2022. TSB 22-2229 specifically identifies coolant intrusion into the cylinders as a known condition affecting certain 2015–2018 Ford Edge vehicles equipped with the 2.0-liter EcoBoost engine. The bulletin identifies symptoms including low coolant levels, white exhaust smoke, rough engine operation, and associated diagnostic trouble codes. More importantly, Ford's prescribed corrective action for vehicles meeting the specified criteria is replacement of the engine long block assembly. Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? Yes. There was also a MIL (Malfunction Indicator Lamp) activated at the time of the incident, approximately 7:50 AM on 13 October 2026.

Filed Oct 29, 2026 · Electrical, Engine · ID

Coolant leak into the cylinders which has caused misfires & overheating. Vehicle no longer starts and has a complete engine failure. not even 75,000 miles have been put on the car.

Filed Oct 20, 2026 · Engine · IN

"I am reporting a severe, known manufacturing defect involving internal coolant intrusion on my 2018 Ford Edge 2.0L EcoBoost, which has caused total engine failure and rendered the vehicle entirely unsafe and completely inoperable. The vehicle began throwing codes P0300 (Random Misfire), P0302 (Cylinder 2 Misfire), and P0303 (Cylinder 3 Misfire) due to liquid coolant flooding the combustion chambers. The engine is now completely locked and will not start, stranding me at home with no transportation. This is a critical safety issue. Liquid coolant leaking into active engine cylinders poses an immediate risk of sudden engine stalling while driving, loss of motive power in traffic, and potential engine fire hazards. This failure matches Ford's own Technical Service Bulletin (TSB 22-2229), proving Ford has long-standing knowledge of this hazardous design defect. When I contacted Ford Motor Company corporate customer service for emergency assistance and towing to a dealership, Ford explicitly refused to assist me and instructed me to contact class-action plaintiff's attorneys instead. Ford is actively refusing to remedy a severe, known safety hazard for a stranded consumer. I request that the federal safety agency escalate its investigation into Ford EcoBoost coolant intrusion to force a mandatory safety recall before this defect causes a serious highway accident."

Filed Oct 20, 2026 · Engine · VA

Check engine light appeared, heat stopped working, and received alerts for overheated coolant for 5 second intervals before it would disappear. Mechanic evaluation: Technician performed diagnostic inspection due to multiple engine fault codes, overheating, and engine misfire conditions. Upon inspection, technician found evidence of an internal cylinder head gasket failure allowing engine coolant to leak into the combustion chamber and cylinder wall area. Coolant intrusion into the affected cylinder is causing improper combustion, resulting in engine misfire, especially during initial start up. The internal coolant leak can also contribute to coolant loss, overheating, and internal engine damage.

Filed Oct 20, 2026 · Engine · NM

The 2018 Edge has been having Engine misfires for at least 3 months. Edge has had rough starts in the AMs - Check engine has gone on and off. Two main concerns is that the issue with the 2.0 Eco boost is the coolant intrusion into cylinders causing a whole engine replacement. Currently the 2018 Edge only has 65,723 Miles Ford has quoted the repair at a cost of 11k I was prompted to take vehicle in because when I was driving on the Highway at 65mph the engine gives gives you a message the car is going to overheat - so it will automatically reduce engine power to not crack the engine block but not great when you are travelling at a high rate of speed.

Filed Oct 16, 2026 · Engine · 106,425 miles · NC

The contact owns a 2018 Ford Edge. The contact stated that while driving at 5 MPH and depressing the accelerator pedal, the vehicle began to overheat, with white smoke emitted from the front and rear of the vehicle. The vehicle was towed to the dealer, where diagnosis revealed coolant leaking into cylinder three. The vehicle was repaired. The manufacturer was notified of the issue. The failure mileage was 106,425.

Filed Oct 8, 2026 · Engine · 95,655 miles · MD

The contact owns a 2018 Ford Edge. The contact stated that while driving, the check engine warning light illuminated. The contact stated that the vehicle was losing coolant, but there was no leak found. The vehicle was towed to Meineke, where it was informed that the engine needed to be replaced. The vehicle was towed to an unknown dealer, but no issue was found. There was coolant added to the coolant reservoir. The vehicle was placed on a pressure machine for 4 hours, and a small leak was found. The contact was informed that the head gasket needed to be replaced. The thermostat and cap were previously replaced, and the vehicle was repaired. There was smoke coming from the vehicle. The contact stated that the dealer had not thoroughly checked the vehicle. The failure mileage was approximately 95,655.

Filed Oct 6, 2026 · Engine, Transmission · ID

My 2018 Ford Edge with the 2.0L EcoBoost engine has approximately 80,000 miles. The vehicle recently experienced a significant loss of engine coolant with no visible external leak found. The coolant level was extremely low when checked. While driving the vehicle, the engine began running very rough and the check-engine light started flashing, indicating a severe misfire. Because of the sudden change in engine operation and concern about possible engine damage or loss of power, I turned around and stopped driving the vehicle. It has not been driven normally since. The vehicle has not yet gone through Ford’s full diagnostic procedure for internal coolant intrusion. I am aware that Ford has issued TSB 19-2346 concerning coolant intrusion into the cylinders on certain 2015-2018 Ford Edge vehicles equipped with the 2.0L EcoBoost engine. Based on the severe coolant loss with no visible external leak and the subsequent misfire/flashing check-engine light, I am concerned that my vehicle may be experiencing the same condition. The vehicle is available for inspection. A Ford dealership recently inspected the vehicle for a separate flexplate concern and advised that it was not exhibiting the cracked-flexplate issue. The coolant-loss and engine-misfire condition occurred afterward. I am reporting this because a sudden severe engine misfire, overheating, or loss of engine power while driving could create a safety risk, especially if it occurs at highway speeds or in traffic.

Filed Sep 30, 2026 · Engine · MO

Have water intrusion into engine which caused engine to overheat and started knocking as I was trying to get off hwy to safety from other hwy traffic. And ford knows about this issue and will not do nothing until if fails. Well I failed on me and put me in a unsafe zone when it did and now its out of warranty and ford wants to charge me thousands to repair thier flaw they know has issues and can put customers into danger areas when fails

Filed Sep 29, 2026 · Engine · PA

My 2018 Ford Edge Titanium (2.0L EcoBoost) is experiencing internal engine coolant intrusion - the defect described in Ford Technical Service Bulletin 22-2229 (June 10, 2022), which covers 2015-2018 Ford Edge 2.0L EcoBoost vehicles for coolant leaking into the engine cylinders. The engine loses motive power without warning: it revs but the vehicle barely accelerates, including at road speed - a sudden loss-of-power hazard in traffic. Symptoms began approximately 09/08/2026. The check-engine light is illuminated with diagnostic codes P0300, P0302, P0303 (engine misfires, cylinders 2 and 3), P0316 (misfire on startup), P0217, P1285, P1299 (overheating - the computer has entered cylinder-head over-temperature protection mode), P0299 (turbo underboost), P0012 (cam timing), P0172 (rich condition), and P0420. This matches Ford's own bulletin identifying coolant intrusion into the cylinders, a condition the bulletin says may require complete engine (long-block) replacement. The selling dealer (JD Byrider) was formally notified on 09/29/2026 and I have requested cooling-system pressure testing and cylinder inspection. Exact current mileage is unknown - the vehicle is at the dealership.

Filed Sep 29, 2026 · Engine, Fuel system · MO

Coolant intrusion, Ford service shop states it needs a new motor. This is a known issue and the vehicle is not over 100k miles. Driving on highway and loss of power, swapped spark plugs and ignition coil, check engine light turned back on a week later and engine overheated. White smoke and loss of coolant.