73 complaints reported

2018 Ford Explorer Engine

Owner-reported problems and safety issues filed with NHTSA. Review common failures, severity levels, and complaint trends over time.

Reports
73
Crashes
1
Fires
2
Injuries
2

Complaint Timeline

Chronological view of owner reports

Oct 2024

The contact owns a 2018 Ford Explorer. The contact's wife stated that while driving at an undisclosed speed, the vehicle stalled with the low oil warning light illuminated. The vehicle was towed to an independent mechanic where it was diagnosed that the engine failed and needed to be replaced. The vehicle was not repaired. The dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure and referred the contact to the NHSTA Hotline for assistance. The approximate failure mileage was 125,787.

Type: Vehicle, Vehicle: 2018 FORD EXPLORER, Manufacturer: Ford Motor Company
Incident: May 2024
Oct 2024

Ford EcoBoost 2.0 engine failure at 66,000 miles as coolant has leaked into the engine compartment and oil pan. Known issue by Ford as design defect on the EcoBoost engines. Current class action lawsuit over this [XXX] et al., v. Ford Motor Company, Case No. [XXX], filed in the United States District Court for the District of Delaware. Plaintiffs have experienced the exact same failures on the EcoBoost engines. Ford issued multiple technical service bulletins (TSBs) and other service messages for vehicles equipped with EcoBoost engines. Luckily, the failure occurred at home and not while driving at highway speeds as there have been reports of fires occurring if vehicle is moving during failure. Vehicle began rough idling 7-10 days ago and check engine light showed a code for misfire of cylinder. Had plugs changed but check engine light returned and then as of today, after overheating light came on dash upon startup with clouds of white smoke coming from exhaust, checked coolant levels and it was empty and drained down into the oil pan showing milky colored oil. Again... Ford knows about this issue with EcoBoost and has since 2017 and has failed to issue recall for customer safety due to cost factors and continues to address on case by case basis with most common offer to cover partial cost of engine replacement. Most consumers don't have the financial resources to sue Ford, so they continue to take advantage of their size and financial power to abuse customers. Please take action about this known issue and review the above class action case before Ford's negligence results in consumer death or serious injury. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Type: Vehicle, Vehicle: 2018 FORD EXPLORER, Manufacturer: Ford Motor Company
Incident: Oct 2024
Sep 2024

My check engine light came on took the SUV to Ford Dealership for service. They informed me that my engine had coolant intrusion and that I would need a new engine. In reviewing this information online I noticed that there have been multiple recalls on the EcoBoost engine with the same problem.

Type: Vehicle, Vehicle: 2018 FORD EXPLORER, Manufacturer: Ford Motor Company
Incident: Sep 2024
Sep 2024

My 2.7L eco boost ford explorer had a crack in the intake manifold allowing water to leak into the piston heads. This resulted in engine misfire and ultimately led to a full engine replacement. The service technicians at the dealership noted that the 2.7 L eco boost are notorious for cracked engine components due to a mismatch in metal alloy. In reference to NHTSA# EA23002.

Type: Vehicle, Vehicle: 2018 FORD EXPLORER, Manufacturer: Ford Motor Company
Incident: Apr 2024
Aug 2024

Our 2018 Ecoboost Ford Explorer started releasing smoke from the tailpipe when starting in April 2023. I took it in to the Ford of Kirkland dealership in early May 2023. They kept my car for 9 weeks, and then said there is nothing wrong with it and gave it back in July 2023. The car kept having the same issue. This was while it was still under warranty about 96,000 miles. Fast forward to February 2024, the car has continued to smoke this entire time since the dealership gave it back in July. In February, I was driving home on the freeway going up hill when the car suddenly decelerated rapidly. I was able to get off the freeway and have my husband come and he got it home. We contacted the dealership (Ford of Kirkland) the same one that did nothing in 2023. They trailered it in for a look. The response we got from the service manager was that "The engine needs replaced due to scoring in the cylinder and low compression". We could not afford to pay for an engine replacement, so we wrote a letter to Ford, who responded "thank you for letting us know, but there are no recalls and it is out of warranty, so save your receipts and if a recall comes up you could potentially be reimbursed". I received this response from Ford in June 2024, so basically they were unwilling to help. Imagine my surprise that a recall was just announced today for the exact issue we have with our car in other model years, but not our model year. I would like to know my rights. I am still paying on a car that has a failed engine, with Ford basically having told me they will do nothing. As noted, this issue is confirmed by the Ford of Kirkland dealership, which I have in writing from the service manager. The car has not been inspected by the manufacturer directly, but IS available for inspection if you would like. The car has been sitting for several months now, while we try to figure out what to do. We don't have $10,000 to replace a motor that we should not need to replace.

Type: Vehicle, Vehicle: 2018 FORD EXPLORER, Manufacturer: Ford Motor Company
Incident: Feb 2024
Jun 2024

I purchased this vehicle Nov. 2021 with 46,000 miles and still having warranty on it. After driving less than 3000 miles began to see large/heavy amounts of blue smoke coming from the exhaust when starting the vehicle along with random loud noise at certain times when starting. Checked the oil and it was almost 2 quarts low and oil life said only 33% left. Complained that I thought it was burning oil at the dealership and their fix was to give me a free oil change and a new air filter saying there was no problem. I continued to have these same issues over the next 2 years with no documentation by the dealership of my complaints and no solution to the continued problems. At 1 point it was over 3 qrt. low on oil with none on the ground. Then on 3- 31-24 while headed for vacation and over 3 hrs from home driving 70+ MPH lost all power to the vehicle and thankfully close to an exit on highway. Had expense of a rental to continue on vacation. Had to reach out to a friend to tow the vehicle back 3+ hrs to home. Had an independent mechanic diagnose the car finding out it was a catastrophic misfire and loss of compression in 2 cylinders. Complained to dealership who then did their own diagnostics getting same answer. The vehicle by this time out of warranty and dealership doesn't want to help with paying for a new motor. Made 2 complaints to Ford directly with zero help. All of this should've been documented at the time of complaints so when the misfire actually occurred I might've gotten some help. I can't afford a new motor so had to borrow a car from a neighbor while figuring out what to do. The dealership solution was to trade me out of it into a newer vehicle which I'm not fond of and have a significantly higher payment which I didn't want either do to having now negative equity in the trade. Now finding out there is a recall on the same issue but for different year. I would hope that they would recall all Ecoboost and there would be some compensation

Type: Vehicle, Vehicle: 2018 FORD EXPLORER, Manufacturer: Ford Motor Company
Incident: Mar 2024
Jun 2024

Failed water pump/coolant leak. Vehicle will suddenly overheat and engine can seize. Vehicle will stop unexpectedly and endanger the lives of the driver, passenger and other motorists. Temperature warning and check engine light comes on only when vehicle is overheated at which point there is no coolant left. Issue has been confirmed by an independent service center. I was told that they would not touch this repair and to take it to a dealership due to the location of the water pump, it's relationship to the timing chains and the labor intensive job. The part is inexpensive. A simple Google search indicates that this is a known design problem since approximately 2011 and affects many makes and models. There are several class action law suits and a recall was issued in Canada for the same issue. Ford will acknowledge "off the books" that it is a problem but offer no financial assistance or support for their design flaw. It is an extremely costly repair for a very pricey vehicle.

Type: Vehicle, Vehicle: 2018 FORD EXPLORER, Manufacturer: Ford Motor Company
Incident: Jan 2024
May 2024

The contact owns a 2018 Ford Explorer. The contact stated that while driving at approximately 65 MPH, the engine overheated. There were no warning lights illuminated. The vehicle was taken to an independent mechanic, who informed the contact that the failure was due to the water pump and fan. The water pump was replaced. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 91,200.

Type: Vehicle, Vehicle: 2018 FORD EXPLORER, Manufacturer: Ford Motor Company
Incident: Feb 2024
Apr 2024

Water pump failed. Coolant is leaking

Type: Vehicle, Vehicle: 2018 FORD EXPLORER, Manufacturer: Ford Motor Company
Incident: Mar 2024
Mar 2024

Three times within the last 4 years I have had a Map Sensor failure. I was told the first time, this is rare. I was told the second time, this never happens twice. This time I'm told that they just don't know what is causing it. Must be 3 bad sensors in a row somehow. The engine failure on [XXX] was nearly catastrophic and I nearly died. I was going 70mph on a [XXX] at [XXX]. [XXX] can be dangerous under the best conditions, this was during dangerous storms along with being at rush hour. The engine completely stalls and I lose all power to drive. The first time it happened in a parking lot in August of 2020. The second time was Sept of 2022 and I was in my neighborhood. Sunset Ford has no explanation and have repaired it and sent me on my way once again. There are no signs this will happen - it just suddenly happens and I have no ability to react due to the complete engine stall. I have also had 2 oil system failures with this vehicle. It has only 42k miles on it. I do not feel safe driving this vehicle. I don't understand how this is acceptable at all honestly. How can I feel safe driving my children in this vehicle? 5 major repairs in just over 4 years. Have the repairs been done correctly? I question why more has not been done to ensure that another catastrophic event doesn't happen that could result in death of myself or family. Even my numerous requests for information and service reports were met with resistance and what seems like attempts at hiding information from Sunset Ford. Not only could I have been seriously injured or killed, but this could have caused a large scale accident affecting many others on that hwy. This feels negligent by either Sunset Ford or by Ford Mo Co. This should not happen in a safe and reliable vehicle. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Type: Vehicle, Vehicle: 2018 FORD EXPLORER, Manufacturer: Ford Motor Company
Incident: Mar 2024
Dec 2023

As I was driving on to the grocery store on a stop light I heard a rattle sound deflecting to another vehicle, the other vehicles driver heard the noise and noticed a puddle of water,and notified me. Emediatly i pulled over. Indeed, there was leak, unfortunately couldn't tell where it was coming from .I Called my mechanic, and a tow truck.My mechanic called me today October 11,2023 to notify me that the water pump had failed.He asked me if there had been any warning sings or temperature change,I responded no.He told me that if the incident had happened on the highway, I might have caused damage to the engine and potentially the vehicle might have shut off do to over heating.Keep in mind that my 2018 ford explorer only has 70,000 miles.Now I'm stuck with a bill of 1,400 dollars.Im gonna get an update tomorrow October 12,2023 on my vehicle status, if there was anything else damaged do to the water pump failure.No lights or warning sings were lid on my dashboard.

Type: Vehicle, Vehicle: 2018 FORD EXPLORER, Manufacturer: Ford Motor Company
Incident: Oct 2023
Nov 2023

I purchased this used vehicle from Carmax 1/2022. Prior to my purchase it was a fleet vehicle. On 09/18/2023 I experienced EcoBoost engine failure.Mileage is currently roughly 49k. Incident occured 2 months outside of Powertrain warranty. The engine light would come on intermittently when driving. Took the car for a diagnostic to diagnose issue and had #3 ignition coil replaced due to misfire message. Few days later, light would come back on. After 3rd time of me going back and forth to the repair shop because of the light coming back on and vehicle drive not being as smooth as it usually is, I took the car to Ford dealer service center, where I was advised that this is a known issue, but no recall has been issued at this time. In addition, I was told that this engine is on back order and will not ship out until March 2024. A loaner car has not been provided and my extended warranty covers 5 days at $35/day, that is it. I will be without a vehicle for 6 months. Prior to this incident in 2022 I had a transmission issue. Powertrain warranty was still in effect so Ford covered it. I was without a vehicle for about 3 weeks for that repair. This has been a very dissapointing experience for a vehicle that is 5 years old and under 50k miles.

Type: Vehicle, Vehicle: 2018 FORD EXPLORER, Manufacturer: Ford Motor Company
Incident: Sep 2023
Oct 2023

The contact owns a 2018 Ford Explorer. The contact stated that while driving at approximately 80 MPH, the vehicle stalled without warning. The contact stated that she was able to coast the vehicle off the roadway safely. The vehicle was then towed to an independent mechanic where the failure could not be duplicated; however, the failure recurred. The contact stated that while driving at an undisclosed speed, the vehicle stalled without warning. The contact stated that a message then flashed on the instrument panel “Full Accessory Active”. The contact stated that the following day, she attempted to start the vehicle, but the engine failed turnover. The contact stated that she waited approximately 30 minutes to an hour and was able to restart the vehicle. The vehicle was taken back to the independent mechanic, but the failure could not be duplicated. The failure recurred. The vehicle was not repaired. The dealer was not notified of the failure. The manufacturer was notified of the failure and the contact was provided a case number and advised to contact the NHTSA Hotline. The failure mileage was approximately 79,008.

Type: Vehicle, Vehicle: 2018 FORD EXPLORER, Manufacturer: Ford Motor Company
Incident: Oct 2023
Oct 2023

The contact owns a 2018 Ford Explorer. The contact stated that while driving at an undisclosed speed, the vehicle started overheating. The vehicle was taken to an independent mechanic where it was diagnosed with a faulty water pump. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 131,000.

Type: Vehicle, Vehicle: 2018 FORD EXPLORER, Manufacturer: Ford Motor Company
Incident: Sep 2023
Sep 2023

The contact owns a 2018 Ford Explorer. The contact stated while driving at an undisclosed speed, the service engine warning light illuminated. The vehicle was taken to the dealer, who performed a software update; however, the failure recurred. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was unknown.

Type: Vehicle, Vehicle: 2018 FORD EXPLORER, Manufacturer: Ford Motor Company
Incident: Oct 2023
Sep 2023

The contact owns a 2018 Ford Explorer. The contact stated while driving approximately 45 MPH, the vehicle overheated. The temperature gauge increased to the high engine temperature level. There was an abnormal beeping sound detected. The contact noticed that the coolant reservoir was empty and added coolant. The contact stated that the next day there was coolant on the garage floor. The vehicle was taken to an independent mechanic and the contact was informed that the water pump needed to be replaced. The contact called the local dealer, but the vehicle was not diagnosed or repaired. The manufacturer was contacted and referred the contact to the NHTSA Hotline. The failure mileage was approximately 71,699.

Type: Vehicle, Vehicle: 2018 FORD EXPLORER, Manufacturer: Ford Motor Company
Incident: Oct 2023
Aug 2023

The contact owns a 2018 Ford Explorer. The contact stated while driving 35 MPH, the contact heard an abnormal sound. No warning light was illuminated. The vehicle was diagnosed by a dealer and confirmed that the failure was with the power take off unit internal failure and was leaking fluid. The vehicle was not repaired. The manufacturer was made aware of the failure and confirmed that the vehicle was not under warranty. The failure mileage was approximately 108,000.

Type: Vehicle, Vehicle: 2018 FORD EXPLORER, Manufacturer: Ford Motor Company
Incident: May 2023
Aug 2023

The contact owns a 2018 Ford Explorer. The contact stated while driving 30 MPH, there was a message indicating that the engine was overheating. Additionally, the contact became aware of a burning odor. The contact was able to drive to the residence and parked the vehicle in the garage. The contact then noticed that coolant was leaking onto the ground. The contact stated that coolant was added to the vehicle; however, half of the coolant leaked from the vehicle. An independent mechanic diagnosed the vehicle at the residence. The vehicle was diagnosed with water pump failure. The contact was referred to the dealer for the repair. The dealer was notified of the failure and informed the contact that he would be charged a repair fee because the vehicle was out of warranty. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 40,000.

Type: Vehicle, Vehicle: 2018 FORD EXPLORER, Manufacturer: Ford Motor Company
Incident: Apr 2023
Jul 2023

The contact owns a 2018 Ford Explorer. The contact stated that while accelerating there was an abnormal exhaust odor inside the vehicle. There were no warning lights illuminated. The contact then had a headache, but medical attention was not provided. The vehicle was taken to the local dealer however, the failure could not be duplicated. The vehicle was not repaired. The manufacturer was not contacted. The failure mileage was approximately 18,000.

Type: Vehicle, Vehicle: 2018 FORD EXPLORER, Manufacturer: Ford Motor Company
Incident: Jul 2023
Jul 2023

Water pump is inside engine and apparently known to be faulty. After being stranded in traffic behind an accident in winter in Maine It was well below zero and I could not move from the backed up traffic. Had to shut off car and weather was dangerously cold. I brought to dealership I bought it at. Note there was no warning before the car was fully overheated and coolant was empty. They said water pump and told me to go to specifically ford dealership as I bought used from same family of dealerships but not specifically ford. After a month of adding fluid daily ford dealership tells me that water pump is inside engine and costs nearly as much as new engine to repair. They cannot get in for a month quoted two days and 2800 dollars. The delays from both dealerships could result in new engine needed. This is known issue that can destroy the engine as well and should be a recall. Class action lawsuit filed and I believe canada is forcing the repairs to be covered. It is available for inspection and I have to date paid 600 dollars so far for two dealerships to inspect it and not fix the issue.

Type: Vehicle, Vehicle: 2018 FORD EXPLORER, Manufacturer: Ford Motor Company
Incident: Oct 2023
Jun 2023

The contact owns a 2018 Ford Explorer. The contact stated while pulling into a parking lot, the high engine temperature message was displayed. Additionally, the “Low Coolant – Pull Over and Check Coolant” message was displayed. The vehicle was taken to an independent mechanic and the contact was informed that the water pump had failed and needed to be replaced. The vehicle was repaired. The manufacturer was contacted but no assistance was provided. The failure mileage was 67,707.

Type: Vehicle, Vehicle: 2018 FORD EXPLORER, Manufacturer: Ford Motor Company
Incident: Nov 2023
May 2023

The car had catastrophic engine failure. It had zero mechanical issues and all routine maintenance. It started rough a few times. Which I now know was a misfire. It then overheated while driving. Brought to a mechanic who said it was a blown head gasket. The coolant leaked into the oil. Engine had to be replaced at 102,000 miles.

Type: Vehicle, Vehicle: 2018 FORD EXPLORER, Manufacturer: Ford Motor Company
Incident: Sep 2023
Apr 2023

This complaint is regarding faulty water pumps in certain Ford vehicles. This is a known issue that Ford refuses to acknowledge. There are several class action lawsuits filed against Ford as well. The water pump is positioned in the engine’s center section, coolant leaks straight into the oil bucket. The coolant leak causes the engine to overheat and seize, prompting a new purchase. An overheated engine results in a blown head gasket, which causes the engine to underperform, worsening the heating condition. Engine failure can happen anywhere and cause danger to occupants or other drivers on the road. I had the best Ford warranty on my 2018 Ford Explorer. It expired when I reached 101,000 miles. At 103,0870 miles, I was in our Ford Dealership for an oil change. That is when they found coolant leaking. They said I needed a new water pump. The repair was to cost $3,613.98. I paid for the repair but also called Ford to see if they had a program to help with the cost of this repair. They said no. I filed a complaint and, of course, nobody contacted me. Luckily, this was found before I lost the engine like a lot of people are experiencing.

Type: Vehicle, Vehicle: 2018 FORD EXPLORER, Manufacturer: Ford Motor Company
Incident: Oct 2023
Mar 2023

Water pump leaking on 2018 Explorer with only 72,365. Dealer said it should be replaced or it could fail destroying the engine. This is the 4th major problem I have had with this vehicle. Not that old to have so many problems. Ford picked up some of the cost but still cost me $850.

Type: Vehicle, Vehicle: 2018 FORD EXPLORER, Manufacturer: Ford Motor Company
Incident: Nov 2022
Mar 2023

2018 Ford Explorer Water Pump failed with little to no warning causing catastrophic damage to the engine. Flashing check engine light came on for less than 30 second and then turned off I conducted a visual inspection everything seemed fine. Next morning as I was driving to the dealership to have the vehicle serviced, check engine light came on and moments later the vehicle stalled unexpectedly in a busy intersection.

Type: Vehicle, Vehicle: 2018 FORD EXPLORER, Manufacturer: Ford Motor Company
Incident: Jan 2023

Trend Over Time

Complaints by year

Quick Summary

The 2018 Ford Explorer has 73 Engine complaints on file. 1 crashes have been reported. Review the timeline above for detailed owner experiences.