Which parts fail
Components named in complaints (engine, cooling system, oil leaks, timing chain, exhaust).
Mileage when the problem started
Owner reports
Selected complaints filed with NHTSA by 2018 Ford Edge owners, lightly cleaned up (personal details are redacted by NHTSA).
The contact's wife owns a 2018 Ford Edge. The contact stated while driving 55 MPH, the check engine warning light was illuminated. The contact stated that the failure had persisted. The contact stated that there was white smoke coming out of the exhaust pipe while starting the vehicle. Additionally, the contact stated that while driving at various speeds, the coolant temperature warning light illuminated, and the vehicle stalled. The contact was unable to pull to the side of the road. The contact stated that the failure occurred on several occasions. The contact stated that the vehicle failed to restart and would respond as needed after cooling off for approximately 20 minutes. The vehicle was taken to an independent mechanic, where it was diagnosed, and the mechanic determined that cylinder #3 was misfiring due to coolant intrusion. …
The contact owns a 2018 Ford Edge. The contact stated while accelerating from a complete stop, the vehicle hesitated while responding. The contact stated that the failure progressively worsened. The contact also noticed that the vehicle was experiencing excessive coolant consumption. The check engine warning light was illuminated. The contact stated that upon starting the vehicle, the vehicle experienced a rough start and was shuddering temporarily. Additionally, the contact stated while attempting to drive from a complete stop onto the road, the message "Caution - Coolant Temperature Overheat" was displayed, and the check engine warning light was illuminated. The vehicle went into LIMP Mode. The contact stated that upon depressing the accelerator pedal again the vehicle was sputtering and was significantly sluggish. …
The contact owns a 2018 Ford Edge. While the contact's husband was driving at an undisclosed speed, the check engine warning light illuminated. In addition, when the vehicle was started, there was an abnormal rumbling sound coming from underneath the hood. The vehicle was taken to the dealer, where it was diagnosed, and DTC: P0303 and P0316 were retrieved. The failure was not acknowledged by the dealer at the time. The contact was informed that the vehicle was repaired. The contact stated that a tune-up was performed, and the coolant reservoir was refilled; however, the failure reoccurred. The vehicle was diagnosed with engine failure, and the contact was informed that the engine needed to be replaced. The vehicle was repaired. While speaking with the dealer, the dealer confirmed that the initial repair had not resolved the issue. …
The contact owns a 2018 Ford Edge. The contact stated that while driving at an undisclosed speed, there was smoke coming from underneath the hood of the vehicle with the check engine warning light illuminated. The vehicle was taken to an independent mechanic, where it was diagnosed that the spark plugs needed to be replaced. The vehicle was repaired; however, the failure reoccurred. The vehicle was taken back to the independent mechanic, where it was diagnosed that the coil pack needed to be replaced. The vehicle was repaired; however, the failure reoccurred, and the contact noticed that she needed to refill the coolant reservoir more frequently. The vehicle was then taken to a local dealer, where it was diagnosed that the engine needed to be replaced. The vehicle was not repaired. …
The contact owns a 2018 Ford Edge. The contact stated that when starting the vehicle, the vehicle was shaking abnormally. While driving approximately 45-50 MPH, there was a rattling sound coming from the passenger's side rear of the vehicle. The contact stated that while turning left, there was a clicking sound coming from the passenger's side front of the vehicle nearby the wheel. The check engine warning light was illuminated. The contact stated that the liftgate remote button caused the flashers to illuminate and when the flasher button was pressed the liftgate with unintendedly open. The contact took the vehicle to the dealer who diagnosed that coolant was leaking into the cylinder, and that the spark plugs needed to be replaced. The spark plugs were replaced; however, the failure persisted. …
The contact owns a 2018 Ford Edge. The contact stated while driving 50-55 MPH and overtaking another vehicle, the accelerator pedal was depressed and the vehicle hesitated to respond. There was no warning light illuminated. The contact stated upon starting the vehicle the next day, the vehicle experienced a rough start. The contact stated that the check engine warning light was illuminated. The contact was able to drive the vehicle. The vehicle was taken to an independent mechanic where the sparks plugs were replaced and the check engine warning light was reset. However, the failure reoccurred while driving. The vehicle was taken back to the independent mechanic where the check engine warning light was reset; however, the failure persisted. The vehicle was taken to the local dealer where it was diagnosed that coolant was leaking into cylinder #2. …
The contact owns a 2018 Ford Edge. The contact stated that while driving at 45 MPH, the check engine warning light illuminated, and the contact pulled over and stopped the vehicle. The contact waited for an hour before adding coolant and restarting the vehicle. The contact stated that there was no coolant in the vehicle. The vehicle was taken to an independent mechanic who found coolant in one of the cylinders and a cracked spark plug. The spark plugs were replaced; however, the leak was not found. The vehicle was taken to another independent mechanic who confirmed the coolant leak. The vehicle was taken to the dealer who stated that coolant was entering the engine and that the engine needed to be replaced. The vehicle was not repaired. The contact stated that he was informed about a TSB for the failure and that the type of engine was no longer used by the manufacturer. …
The contact owns a 2018 Ford Edge. The contact stated while driving at an undisclosed speed, there was white smoke coming from the exhaust and the check engine warning light illuminated. The contact parked the vehicle and inspected the vehicle. The contact noticed that the oil was milky. The vehicle was taken to an independent mechanic, where it was diagnosed with a misfire and a coolant leak into cylinder #1. The contact was informed that the coil packs needed to be replaced. The vehicle was not repaired. The vehicle was driven to the residence. The contact researched and determined that the symptoms indicated that the failure was caused by a blown head gasket. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. In addition, the contact stated the vehicle was not drivable. The manufacturer was made aware of the failure, and a case was filed. …
The contact owns a 2018 Ford Edge. The contact stated while driving approximately 65 MPH, the check engine warning light illuminated. The contact arrived at his destination and checked the engine and noticed that the coolant level was low. The contact refilled the coolant reservoir and upon starting the vehicle noticed white smoke coming from the exhaust pipe. The contact drove the vehicle to an independent mechanic who diagnosed that the vehicle had a misfire and determined that the spark plugs needed to be replaced. The vehicle was repaired. The contact stated that the failure had reoccurred, and the check engine warning light illuminated, and a large amount of white smoke was coming from the exhaust pipes when the vehicle was started. The contact researched online and related the failure to coolant intrusion into the cylinder block. …
The contact owns a 2018 Ford Edge. The contact stated that the check engine warning light was illuminated and noticed blue smoke coming out of the exhaust. The manufacturer was made aware of the failure. The approximate failure mileage was 85,000. The contact took the vehicle to an independent mechanic who diagnosed that there was fluid leaking into the cylinder. The coils, spark plugs, and cylinder #2 were replaced; however, the failure persisted. 5/27/2022-the vehicle was taken back to the independent mechanic who diagnosed the vehicle and determined that the engine needed to be replaced. The contact called the Ford Customer Relation Center and they said Ford would not do anything for the engine repair; contact was told to contact NHTSA. Contact received letter from law firm regarding lawsuit for "ENGINE DEFECTS SUCH AS COOLANT LEAKING INTO CYLINDER". …
NHTSA investigations
Loss of Motive Power
The Office of Defects Investigation (ODI) received a petition on August 5, 2026, requesting a defect investigation into the 2.0 Liter EcoBoost engine on model year 2015-2018 Ford Edge vehicles. The petition alleges that engine coolant intrusion results in a significant loss of engine power, accompanied by an "Engine Coolant Over Temperature" warning message.
Engine complaints in other Edge years
Frequently asked questions
How common are engine problems on the 2018 Ford Edge?
NHTSA has 605 complaints about the engine & cooling of the 2018 Ford Edge, 72% of the model year's 846 complaints. The component named most often is cooling system (1 mentions).
Is there a recall for 2018 Ford Edge engine problems?
No. NHTSA lists no engine & cooling recall for the 2018 Ford Edge, though it has 7 recalls for other components. If the problem is widespread, a repair may still be covered by an extended warranty or a manufacturer service bulletin — ask a dealer.
At what mileage do 2018 Ford Edge engine problems start?
Half of the complaints with a recorded mileage happened before about 74,000 miles, and 2% before 25,000 miles.
Is it dangerous?
Owners linked 1 crash, 1 fire and 0 injuries to engine & cooling problems on this model year. If you notice symptoms, have the car checked before driving further.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.