2018 Ford Explorer: sudden loss of power

Filed Nov 8, 2026 · Transmission · CA

2018 Ford Explorer FWD, approximately 112,000 miles. For over a year, the automatic transmission has intermittently shifted into neutral on its own while in drive. The gas pedal can be pressed but the vehicle does not accelerate, even though it is still in gear. The problem has recently worsened. The transmission now clunks and at times fails to engage a gear, acting as if it is in neutral. COMPONENT: Automatic transmission (6-speed). Exact cause UNKNOWN. My best assessment is a fault in the valve body, solenoids, or internal clutches. The vehicle is available for inspection upon request. SAFETY RISK: Loss of power while in gear happens without warning and can occur in traffic, at intersections, when merging, or when crossing lanes. This creates a serious collision risk for me and other drivers. I cannot predict when it will happen. CONFIRMED BY DEALER OR SHOP: UNKNOWN [update if any shop has confirmed it]. INSPECTED BY MANUFACTURER, POLICE, OR INSURANCE: [No, or update]. WARNING SIGNS: No warning lamp or message that I recall [update if different]. First symptoms appeared 1 year ago. I request that the federal safety agency review 2018 Explorer transmission complaints of neutral-out and power loss. Inspected by manufacturer, Tuttle - Click San Juan Capistrano CA, provided a diagnostic test on the transmission and found nothing to be wrong with the electronics, and I asked for them to reset any software updates, and was told nothing was updated, but we can get the details in writing from Member ID 1212521954 Warning lamps or symptoms: The wrench comes on from time to time, then goes away. The first symptom was the intermittent neutral and loss of throttle response about 12 months. The symptoms have since progressed to clunking and failure to engage a gear. I am requesting that the federal safety agency review complaints of 2018 Explorer transmissions shifting to neutral and losing power, and that Ford be asked to address this condition.

Filed Jun 19, 2026 · Transmission · IL

Vehicle: 2018 Ford Explorer Mileage at Failure: 62,212 miles On [XXX] while driving my 2018 Ford Explorer, the wrench warning light suddenly illuminated on the dashboard. At the same time, the vehicle experienced a significant loss of power and became extremely sluggish in acceleration. When I pressed the accelerator pedal, the vehicle failed to respond normally and did not accelerate as expected. This condition created a serious safety hazard because the vehicle could not maintain or increase speed when needed in traffic. Had this occurred while entering a highway, crossing an intersection, or attempting to avoid another vehicle, it could have resulted in a crash. The vehicle has been inspected by McCarthy Ford. The dealership diagnosed transmission-related problems and provided a repair estimate of $6,384.94. Ford Motor Company previously issued Customer Satisfaction Programs 20B27 and 20N07 for certain Ford Explorer vehicles equipped with the 6F35 transmission. Ford's own documentation acknowledges that transmission torque converter overheating may result in low performance, lack of acceleration during launch, sluggish vehicle operation, vibration, shuddering, and related transmission concerns. These symptoms are consistent with the condition experienced in my vehicle. I reported the issue to Ford Motor Company and sent a certified letter to CEO James D. Farley, Jr. requesting assistance and a policy adjustment due to the known transmission and torque converter concerns. To date, I have not received a satisfactory response. I am submitting this complaint because the sudden loss of acceleration and reduced vehicle power created a significant safety risk while operating the vehicle on public roadways. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Dec 23, 2025 · Acceleration, Engine · CT

- 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

Filed Sep 6, 2024 · Engine · IN

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

Filed Mar 31, 2024 · Engine · MO

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)

Filed Dec 1, 2023 · Engine, Transmission · KY

Torque converter issues as outlined here: [XXX] Almost was in accident due to loss of power and slow take off from issue with transmission torque converter. Engine shaking bad when in drive or reverse while stopped. Caused two motor mounts to be damaged. One split open and leaked fluid. Those have already been replaced. Less than 60k miles this should not be an issue. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Mar 14, 2023 · Electrical, Fuel system · NE · crash

Around 4:45 , was unable to access cruise control the message rapidly flashed., loss of headlights and all lighting for a few seconds. Was going 70 mph. I exited the interstate to turn around and go to my work on southbound the wrench light came on and I lost power steering, power, acceleration in my turn on the on ramp and proceeded off the road onto the incline somehow avoiding a rollover and teetering sideways. Meanwhile no power to open my window etc. at an angle where I couldn’t open the door, took a minute to get out of the seatbelt. Suddenly got my window able to open and crawled out. The cops, and tow truck couldn’t believe I didn’t roll. The car was at a dealership the previous week for loss of power and terai. System problems/ no power steering and they replaced the throttle body 3 days before this happened. I’ve had multiple electrical/exhaust/power failures. I am terrified to drive this vehicle. It’s been to different dealerships and the ford ones and ford don’t care (only the dealership I purchased it at tries) it is at a fifth one now. We have forscan reports of the failures also. Multiple images at scene also. Car wouldn’t drive correctly and terrain management fault, unloaded itself from trailer too.

Filed Nov 11, 2022 · Transmission · AR

2018 Ford Explorer developed a shudder and rough idle, sluggish vehicle operation, slow acceleration during launch. No warning lamps. Researched issues online and found a bulletin from Ford Motor Company dated October 9, 2020 that identified the issue as a torque converter defect. My vehicle was manufactured during the identified time period and at the identified assembly plant but I did not receive a notice from Ford for the repair program. My vehicle has exhibited all of the known issues as well as a total loss of power while reversing leaving me sideways in the middle of the road while I had my family on a road trip risking collision and injury. Dealership confirms there was an issue but refuses to repair because my VIN was not listed in their system as affected. Feel the issue may extend to more vehicles than Ford previously figured.

Filed Oct 15, 2021 · NY

On at least three separate occasions over last six months vehicle has exhibited significant loss of power while accelerating passing vehicles. In addition to these occasions the vehicle has had significant smoking issues after idling or stopping for extended times. White smoke and odor exit the tailpipes which can be smelled inside of vehicle and observed outside the vehicle. Subsequent dealer inspections located nothing to cause the issues until the third time they inspected it and located the waste gate from the turbo chargers not function due to missing clips/rod. The repair has corrected the issue however i was charged for the repair stating the parts of the turbor charger where not covered under the powertrain warranty even though if gone uncorrected would have caused the turbos to fail under operation causing potential entire engine failure which if occured underway or during acceleration would create a significant safety hazard to the operator, passengers and potential other vehicles on the road. Note: there is a TSB issued for the same problems occuring with the turbo chargers of Ford involving the smaller engines manufactured at the same facility as the ecoboost motors.

Filed Sep 14, 2020 · Steering · 38,000 miles · PA

The electronic steering system detected a fault, twice. Loss power steering while driving on city street. I could barely turn the vehicle.