Engine And Engine Cooling Problems of Ford Explorer - part 1

Leaking water pump that if isn’t repaired will cause catastrophic engine failure. Very expensive repair, $2800 because of internal placement of the pump. Since the water pump is in line with the crankshaft and located over the main body of the engine, it allows coolant to leak from the water pump into the oil pan. Mixed coolant and oil will lead to engine failure.

See all problems of the 2018 Ford Explorer 🔎.

- I have experienced a sudden loss of engine power and speed on 5 occasions. Very scary and dangerous to completely lose power on the highway with cars behind you. Had to pull off onto the shoulder(s) in dangerous conditions, with two young kids in the backseat. Hazards, turn off the car, restart the car, etc. - when the power loss happens, the vehicle's dashboard lights turn on, including the engine and wrench icons along with the words "see manual. " - based on my research, I believe it may be due to a defective throttle body and/or software, related to the "terrain management system. " - problem was not reproduced or confirmed by a dealer or independent service center - no inspections by the manufacturer, police, insurance representatives or others - no warning message is provided prior to the failure, which is another issue.

The contact owns a 2015 Ford Explorer. The contact stated that on several occasions, while starting the vehicle and while driving at an undisclosed speed, there was an abnormally loud sound coming from the engine compartment. There was no warning light illuminated. The vehicle was taken to an independent mechanic, where it was diagnosed that the long block assembly had failed, and that the engine needed to be replaced. The vehicle was not repaired. The dealer was contacted. The vehicle was not diagnosed or repaired by the dealer. The manufacturer was not made aware of the failure. The failure mileage was not available.

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My Explorer was very slow/unable to accelerate onto the highway. The next time I started it there was rattling and lots of non engine noises, along with all kinds of warning lights. I took it to the dealership. In his words ‘the turbo grenaded itself into the engine. Quoted me 15k to fix/replace the engine, turbo and half shaft. I still owe 9k on it. Extended warranty that I purchased expired 4,000 miles ago. I have had multiple issues with this vehicle since I purchased it brand new in 2020. I am trading it in tomorrow??.

See all problems of the 2020 Ford Explorer 🔎.

The contact owns a 2021 Ford Explorer. The contact stated that the VIN was included in NHTSA campaign number: 24v598000 (engine). The local dealer was contacted and declined to complete the recall repair. The vehicle was not diagnosed or repaired. The manufacturer was not contacted. The contact had not experienced a failure.

See all problems of the 2021 Ford Explorer 🔎.

Blown engine due to ecoboost fuel issues. Vehicle quit and shut off on highway. Multiple issues with 2019 Ford Explorer that does not get resolved.

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There is an odor in the passenger cabin. Seems unsafe.

See all problems of the 2017 Ford Explorer 🔎.

I was leaving the store pulled out on a main road in town about to head on the highway. My steering wheel locked and would hardly move with all my strength and the help of my significant other we pulled back into the store parking lot rarely missing hitting several vehicles in the process. I had my children with me at the time in this vehicle as well. The power steering assist fault message popped up. I had the vehicle towed to Ford groves and after a diagnostic test was ran I was told it was my steering gear and the entire steering column needed to be replaced. The second opinion I got said it was the rack and pinion needing to be replaced. After doing research I found other reports of other 2013 Ford Explorer owners having wrecks due to this some with the same edition as myself (limited). There are recalls for the steering on 2013 Ford Explorer but not the limited. I need my edition to be added because this is clearly happening here as well. This was very dangerous when I explained to the dealership about the recalls they told me this was not accurate and was the wrong information. This was random and happened out of no where my vehicle was fine prior to this. Yes the vehicle is available upon request for inspection.

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My Explorer is only 4 years old and it suddenly suffered catastrophic engine failure due to low engine oil. The engine started knokcing and clattering before any warning lights came on the dash. This could also be due to premature bearing failure which is common in the 3. 0 ecboost engines.

Unknown.

See all problems of the 2011 Ford Explorer 🔎.

12 v battery continues to die and I've had the car less than a year. On [xxx] the battery was dead. Our neighbor put it on his supercharger. On [xxx] the 12v battery low light came on while I was driving 30 miles away. It went off the next day and reappeared on Thursday [xxx] disappeared on Friday and back on Saturday. I called the future Ford on Monday and technician [xxx] said it only showed 15% charge. I took it in to the dealership and it was kept over night and the next day he said it was charged to 90%. I was not happy with the "you can come and get it". I told him I'm a [xxx] and bought this car so I wouldn't breakdown and now I don't feel safe with it. He checked the charge again while we were on the phone and he said it dropped to 80%. He said thats not good it will probably need a new battery. That evening he text and said it is fully charged and I can come get it without a new battery. I was not happy as I've received no reason for why it was losing charge. So I did some research on my on and text him back that evening. I told him about my research and found this was an ongoing problem and that they need to find out what is causing the draining issue. I'm sure the dealership had to know as there was a recall for this issue. I suggested a parasitic test, or software glitch issues to check. He said they would run the parasitic test. . He said it would take several days. I checked back on 12/4/25 and he said no progress today. I told him I want a copy of all the test run. Wouldn't you know it he gets right back to me saying a handful of modules need updated software. That they will attend them this morning. I think they were trying to get out of the fix as my warranty runs out this month. Why are only certain vehicles being recalled (mine not one of them), when they all should be recalled. Information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).

Complete failure of the water pump at 58000 miles.

Engine over heat warning while driving and I checked there is a coolant leakage.

See all problems of the 2014 Ford Explorer 🔎.

Another timing chain failure on highway with engine stopping on road. This should be a recall!!!!! only 101,300 miles on engine. No warnings no check engine lights until after failure.

I was driving on a freeway when the engine stopped without warning. The timing chain apparently; slipped and the pistons collided with the alves leaving me stranded on the road. This si a dangerous situation that Ford knows of adn is ignoring. The car had 101000 miles on it. The car was serviced at 98500 miles by Ford but the timing issue was ignored by the mechanics becasue the computer produced no error codes. The obvious ticking of the engine was the only indication that there was a problem that the mechanics ignored. This is a know premature failure and danger to drivers and the engine should be recalled for repair at Ford's expense. Please issue a safety recall on this engine. ( 3. 5l v-shaped 3. 5l ti-vct) consumers are at risk for unexpected breakdowns without warning, at speed, in traffic. . .

Ford Explorer recall – ongoing safety hazard in July 2025, Ford issued a recall notice for my vehicle. Shortly after, the check engine light came on. Starting October 15, 2025, my vehicle began failing to start after refueling—making noise and taking multiple attempts to start. The same issue occurred repeatedly on October 23 and October 30, worsening each time. On November 3, we brought the car to a Ford dealership. They confirmed there is no available fix for the recall and said there’s “nothing they can do. ” I explained this was a safety issue since I drive my son with a disability to therapy daily. They told me I would have to pay out of pocket for repairs even though the problem is linked to the recall. On November 8, while driving in arizona, my vehicle again failed to start after refueling. Later that day, it lost power on the road, the speed dropped suddenly, and it would not accelerate. The same stalling and jerking occurred again on November 10 while my husband was driving. We contacted Ford corporate and NHTSA, but both said nothing could be done because the recall label says the car is “still drivable. ” this is inaccurate and dangerous. The car stalls and loses acceleration randomly, creating a serious risk of an accident. On November 21, the car again failed to start after refueling. This has happened multiple times each week, and Ford continues to delay a fix. My vehicle is unsafe to drive, and this unresolved recall poses an ongoing safety hazard to my family and others on the road.

See all problems of the 2022 Ford Explorer 🔎.

When accelerating and braking, motor rocks forward and backwards. Rpms jump erratically when this happens and when sitting stationary at a light or stop sign. Which causes the entire vehicle to vibrate. Oddly enough, fuel injector cleaner seems to help with the vehicle shaking somewhat.

Ya me marco el funcionamiento del motor.

The contact owns a 2016 Ford Explorer. The contact received notifications of NHTSA campaign numbers: 21v316000 (structure), 24v031000 (structure), and 25v347000 (structure). However, the parts to do the recall repairs were not yet available. The contact stated that while the vehicle was parked, the contact became aware that rainwater was leaking inside the vehicle and standing water had accumulated on the carpet. The water was leaking from the front door, the roof near the dome light, and the glove compartment. The contact was unsure of where the water was entering the vehicle. The contact stated that there was a musty odor inside the vehicle. Most recently, while driving at an undisclosed speed, there was an abnormal burnt odor inside the vehicle. No warning lights were illuminated. The vehicle was taken to the dealer; however, the vehicle was not diagnosed or repaired. The contact stated that the check engine warning light was constantly illuminated since the vehicle was purchased. The manufacturer was not made aware of the failure. The failure mileage was unknown.

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My 2025 Ford Explorer st-line is up to date on recalls as of October 7, 2025. However, I am still experiencing engine "shudder" and hesitation at low rpms (between idle and 1500 rpm) when accelerating. The 10 speed transmission is also continuing to shift harshly at times. I am very concerned that the hesitation and shudder could be an issue when pulling out into traffic. By comparison, my previous 2017 Explorer did not exhibit this behavior, whichh I consider disconcerting. Also, this car (and all 2025 Explorer models ) injects fake engine noise into the audio speakers to make the 2. 5l engine sound more powerful. These fake "bass tones" are disturbing to some passengers with hearing aides, and per Ford's website there is no way to disable the fake noise. Thus, some people with a hearing disability cannot ride in my car without removing their hearing aides. It should be unacceptable to not be able to disable that feature. Note updated form dated 8/1/25 states fake noise cannot be turned off.

2022 Ford Explorer with less than 100,000 miles on it. Started getting engine shudders and a check engine light. It’s currently in the shop and I’m being told by the shop and a third party adjuster that I need a whole new engine because there is coolant leaking into the cylinders.

Coolant intrusion in the cylinder walls.

My vehicle is experiencing exhaust fume issue where the exhaust fumes are entering into the cabin for Explorer and aviator models (any model with the 3. 0l ecoobost). Upon inspection by 3rd party mechanic, it can be determined that the problematic catalytic converters that are not the one piece cast was installed on my vehicle from the factory. Speaking to other st and interceptor owners, the problem seems widespread to every 2021 model that Ford installed the multipiece welded catalytic converters. Apparently the cast part fairs better and is not subject to cracks. The recall originally covered the left side catalytic converter but the flawed design also affects the right side catalytic converter where many owners are experiencing this issue. This has affected all 3. 0l ecoboost engine vehicles. [xxx] I believe the recall should have extended to cover all 2020 and 2021 model year vehicles. There are forum posts where owners outside the recall have experienced the issue in addition to owners having to repeatedly replace the catalytic converters post warrant as Ford continued to reinstall bad catalytic converters as part of the repair process. I have driven this vehicle for several thousand miles with the issue and did not realize exhaust was leaking until notices of headaches and health issues as CO is odorless, causing co2 levels to reach 3000+ inside the cabin at stop lights and blows in through the vents if a/c is on. I believe NHTSA should investigate this issue further and require Ford to replace both catalytic converters as this issue poses a serious health hazard, especially given the location of the exhaust leak and the commonplace occurrence. I am happy to forward to forums and provide evidence of this occurring. Ford considers lifetime of the vehicle to be ~150k miles and these exhausts do not last close to that, resulting in a massive expense and danger to us consumers. Information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).

It is known that for the specific year make and model that the water pump goes out around 100,000 miles. This water pump was built as an internal water pump, which is not typical for most cars. In order to fix this part, the engine has to be taken out and lots of parts have to be disassembled just to get to it. The part itself is fairly cheap, but the labor cost thousands of dollars due to where it is located. Ford knowingly built this car and put that pump where it is at and therefore should be reliable to pay the cost when it is so common that this part goes out around 100,000 miles. If it is a known issue that occurs on these models frequently then it should become a recall because a failing water pump can cause significant issues within the engine and make the vehicle in operable.

Engine stopped working I wanna know if there is a warranty.

Bought my car 2020 and every year I have been on and off the shop to fix it. Last year I just paid them to fox my transmission gearing, clutch and axle. The other dy I have them service it again due to power train malfunction. And sent me an invoice of $1700 not including the $195 to diagnostic test for my car.

The contact owns a 2021 Ford Explorer. The contact stated that while driving approximately 30 mph, the check engine warning light illuminated, and there was a burning odor coming from the vehicle. The contact pulled over and parked and allowed the vehicle to cool down before driving back to the residence. The vehicle was towed to the dealer and was diagnosed with coolant intrusion into the engine and the oil main bearings, causing engine failure. The contact was informed that the engine needed to be replaced. The contact received a notification of NHTSA campaign number: 24v635000 (engine and engine cooling); however, the VIN was not included in the recall. The vehicle was not repaired. The manufacturer was not informed of the failure. The failure mileage was unknown.

The weld which attaches the tail pipe to the muffler failed causing the pipe to strike the pavement while the vehicle was in motion which resulted in sparks and potential fire hazard.

The contact owns a 2012 Ford Explorer. The contact stated that while driving approximately 45 mph, the traction control and check engine warning lights illuminated. The contact stated that a minute and a half later, while attempting to make a right turn, the steering wheel became firm, and added effort was needed to turn the steering wheel. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure. The failure mileage was approximately 170,000.

See all problems of the 2012 Ford Explorer 🔎.

I was driving down upper pleasant ridge road caldwell id . Had cruise control on doing 50 and all of a sudden car just stopped in the middle of the road. No warning, no noise, no smoke , no check engine light nothing. I was in the middle of the road ,in the dark. Had to call the canyon county sheriff out to help me not get hit by a car waiting on the tow truck. Put jumper cables on battery my new battery bought in Jan 2025 started smoking what ever happen fried my battery . Took it to dealership waiting on info.

The contact owns a 2017 Ford Explorer. The contact stated that upon taking the vehicle for an annual smog check, the check engine warning light was illuminated on the instrument panel. The vehicle was taken to the dealer, where a diagnostic test was performed. The diagnostic showed that the vvt (variable valve timing) connected to the timing phasers had fractured and needed to be replaced. The contact was provided with an estimate for the repair. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 73,838.

The contact owns a 2021 Ford Explorer. The contact stated that while driving at an undisclosed speed, the vehicle failed to accelerate as needed and then lost motive power. The engine made ticking sounds, and the vehicle was running rough. No warning light was illuminated. The contact coasted the vehicle into the driveway. The vehicle was towed to the dealer, who discovered that the timing chain, spark plugs, and intake valves were fractured. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure, and a case was filed. The failure mileage was approximately 80,000.

The internal water pump system on the ecoboost engine in the 2018 Ford Explorer failed after 7 years and only 63,880 miles. The vehicle was taken into the shop multiple times when the check engine light came on and the defect was not located until the vehicle failed. Due to the design, it is not easily fixed and cost an outrageous amount of money to fix for a vehicle with less than 100,000 miles. This is a safety risk because if this is a common issue, which it is, and the engine fails while driving it, the driver is not able to get to a safe area to address damages and is left stranded. There are numerous complaints regarding the design flaw of having the water pump inside the engine. The manufacturer refuses to address the flaw. The check engine light came on and was taken in and wrongly diagnosed each time until the engine failed.

1. Component/system failure: the water pump on my 2016 Ford Explorer failed, causing a significant antifreeze leak. The component is available for inspection upon request. 2. Safety risk: the failure creates a risk of engine seizure while driving. Loss of engine coolant can cause the engine to overheat suddenly, potentially leading to a dangerous situation on the road that could harm myself or other drivers. 3. Confirmation of problem: the problem has been confirmed by the dealer service department during inspection. The water pump leak was observed and diagnosed by a certified Ford service technician. 4. Inspections: the vehicle has been inspected by the dealer. I have also documented prior repairs to the vehicle, including a timing chain replacement two years ago. The water pump issue has not yet been inspected by Ford corporate. 5. Warning lamps/symptoms: prior to the failure, there were no warning lamps on the dashboard. I noticed coolant leaking from the water pump area, and the temperature gauge began to rise. The leak was first observed Aug 15.

Torque converter issue causes shuddered, can cause driver to unexpectedly adjust speed rapidly.