Ford Expedition engine failure problems

Filed Oct 29, 2026 · Engine, Transmission · FL

2020 Ford Expedition 10 speed transmission Numerous times while driving in the [XXX]/[XXX] area we were attempting to merge into traffic. While trying to merge, we pressed the gas in order to merge into traffic and the powertrain seized up with a total loss of power (it was basically like it went into neutral) and the RPM’s jumped to 6000-7000 rpm. When we let off the gas, the transmission finally slammed back into gear with a loud clunk and it finally re-engaged. This shifting situation has happened several times over the past 8-12 months. Just recently (XXX) it happened three times in that day. This is an extremely dangerous issue. The last incident there was had a cement truck coming up on and I could have been run over. I’ve have had the car in the dealership approximately 3-4 times for this issue and each time they state they cannot replicate the problem. If it happens three times to me in one day and Ford can’t replicate the issue???I have had three other family and/or friends with me when this issue has happened so it’s quite real issue. Frankly. I feel like Ford just don’t want to pay the expense to fix the problem. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Jul 29, 2026 · Seat belts · 136,000 miles · SC · 1 injury

The contact owns a 2019 Ford Expedition. The contact stated that while stopping at a red light, there was a big explosion coming from the seat belt pretensioner that shook the vehicle. Additionally, the seat belt seized, and the air bag warning light was illuminated. The contact sustained whiplash and was treated with anti-inflammatory medication, shots, and muscle relaxers by the doctor. The contact associated the failure with the federal safety agency Campaign Number: 26V344000 (Seat Belts). The dealer was contacted; however, the vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 136,000.

Filed Jul 23, 2026 · Brakes, Transmission · FL

I am submitting this complaint regarding potential safety issues with my 2018 Ford Expedition Max Platinum. I purchased the vehicle from Sandy Sansing Chevrolet in Pensacola, Florida, and discovered several problems shortly after purchase that I believe may affect the vehicle's safe operation. Within days of purchasing the vehicle, it began displaying an intermittent **low oil pressure warning** while driving. Because a low oil pressure condition can lead to engine damage, loss of power, or engine failure, I believe this presents a potential safety concern. The dealership's inspection report completed before the sale states: **"Has multiple minor oil leaks, wet but not dripping yet."** I had the vehicle independently inspected by Firestone, which determined the oil leak was coming from the timing cover/timing case area and estimated approximately $3,000 in repairs. I am concerned that the documented oil leak and intermittent low oil pressure warning could increase the risk of engine failure while the vehicle is in operation. I have also experienced what I believe is a brake safety concern. Although the dealership's inspection report indicates the brakes and rotors had been serviced, the brake pedal feels unusually soft or spongy and requires more pedal travel and pressure than expected before the brakes engage. While the vehicle currently stops, I am concerned this condition could reduce braking performance or increase stopping distance. Additional issues include intermittent operation of the power running boards, a non-functioning rear window washer, and a detached rear window defroster electrical connection. I am submitting this complaint so the federal safety agency can determine whether these issues are isolated to my vehicle or may indicate a broader safety-related defect affecting other 2018 Ford Expedition vehicles. I can provide the dealership inspection report, Firestone inspection and repair estimate, photographs, and other supporting documentation upon request.

Filed Jul 3, 2026 · Visibility · FL

Suspected Safety Defect – Windshield Wiper System Effected Vehicle Information Vehicle 1 - 2018 Ford Expedition MAX Vehicle 2 - 2017 Ford F-350 SuperCrew 4x4 Description of Defect Both vehicles experienced the same windshield wiper failure. The wipers gradually slowed, became sluggish, and eventually stopped working during normal use. Available repair information and owner reports indicate the likely cause is corrosion and seizure of the wiper pivot shafts and linkage, which overloads the motor and leads to failure. Safety Hazard Loss of wiper function in rain or poor weather severely reduces visibility and creates a serious crash risk, leaving drivers unable to operate safely. Evidence of a Broader Pattern This issue appears widespread. Many Ford owners report similar symptoms, including slowing wipers, increased resistance, seized pivots, and complete failure requiring linkage replacement. Technicians commonly identify seized pivot shafts as the cause. Ford has issued recalls on other models for wiper-related defects, recognizing the safety risk of sudden failure. Request for Investigation Because two separate vehicles experienced the same failure, I request that the federal safety agency investigate whether corrosion-related seizure of wiper components in 2017–2018 Ford Expedition and Super Duty vehicles is a broader safety defect. If confirmed, I request an appropriate remedy, such as a recall or extended warranty. I can provide supporting documentation if needed.

Filed Jul 1, 2026 · Seat belts · 100,000 miles · OH

The contact owns a 2020 Ford Expedition. The contact stated that while driving at an undisclosed speed, the second-row driver's side and passenger's side seat belts became excessively tight and seized. The contact stated that the seat belts had to be unlatched and latched. The contact stated that the failure had occurred while two minor children were seated in the second-row seats. The dealer was made aware of the failure but provided no assistance. The contact was provided with the fee for a diagnostic test to determine the cause of the failure. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was made aware of the failure. The failure mileage was approximately 100,000.

Filed Jun 29, 2026 · Engine · MI · fire

Incident happened 06/26/2026. My wife was driving with our 4 kids down the highway to family event. My wife smelled a funny odor coming from the vents and was going to drive to the next exit and then noticed smoke. At that moment she wasn’t sure where the smoke was coming from. She put the hazards on and started pulling off to the shoulder thinking possibly it was the radiator. She came to a stop and called me (husband) that something was wrong with the vehicle. She was going to leave the kids in the car, get out and check the radiator. That’s when smoke started coming in through the air vents. She didn’t want the kids to breath in the smoke so they exited the vehicle, that’s when she noticed a fire under the engine. At that point a state trooper arrived on scene. He checked on my wife and kids and brought them back to his patrol car. The trooper went back to the vehicle to grab the baby’s diaper bag and wife’s purse. The trooper tried to extinguish the flames but the front of the vehicle was well involved already. Within 10-15 minute from my wife stopping the whole car was burnt to the ground and nothing left of the car. Looking back my wife only had a couple minutes to get to safety, had they lingered before getting out of the vehicle this could have been a tragic fatality incident. Our children do not feel safe riding in a vehicle since the incident happened. The safety of the trooper on scene was at risk helping get everyone to safety. It seems that something on the engine failed with how quickly the fire started. Vehicle can and should be inspected to find out what happened so this does not happen to another family. The vehicle has not been inspected yet. No warning lights ever came on. There was never any symptoms prior to this incident and the vehicle has been serviced by the dealer prior to and since we purchased the vehicle.

Filed Jun 23, 2026 · Engine, Transmission · TX

I am reporting a severe, systemic manufacturing defect in the 3.5L EcoBoost engine timing system (cam phasers and timing chain) of my 2017 Ford Expedition that poses an immediate highway safety hazard. Approximately February 2026 Upon start up heard odd rattle type noise, a week later heard noise again thought maybe due to recent Ford Dealership changing engine belts. Searched websites discovered notable issues regarding serious known manufacturing defect, cam phasers, timing chain, water pump. Followed Ford recommendation to change oil well before normal schedule to address. At approximately 54,550 miles, the vehicle began exhibiting continuous mechanical rattling and timing instability upon startup, a condition heavily documented across Ford’s truck/SUV platform and acknowledged internally via Ford Technical Service Bulletin TSB 23-2143. The 3.5L EcoBoost is a high-compression interference engine. A failure or skipped tooth of the timing chain or cam phaser system while operating at high speeds causes instantaneous, catastrophic engine failure. This results in an immediate stall and a complete loss of vacuum-assisted power braking and power steering. This vehicle is routinely operated on major Texas highway corridors (XXX) at posted speeds of 75 mph by my [XXX] spouse, who stands[XXX] and weighs [XXX]. A sudden loss of motive power and mechanical steering/braking assistance at 75 mph presents an unsurmountable vehicle handling emergency that would likely result in a high-speed crash, rollover, or catastrophic multi-vehicle collision, as a driver of her physical stature cannot safely muscle a stalled, unassisted 5,500-pound SUV to the shoulder. To mitigate this imminent risk to human life, I was forced to perform emergency out-of-pocket repairs to replace failed factory components with Ford's updated, redesigned parts. This defect represents an inherent, dangerous engineering failure requiring a mandatory federal safety recall before highway fatalities. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATI

Filed Mar 21, 2026 · Engine · TX

I am writing to express concern regarding a significant engine issue with my 2018 Ford Expedition. At approximately 122,000 miles, the vehicle developed a cylinder 4 misfire accompanied by low compression, indicating an internal engine failure. This type of issue seems premature for a well-maintained vehicle and has resulted in major repair considerations, including potential engine replacement. Given Ford’s reputation for durability and reliability, I find this failure both unexpected and concerning. I have kept up with regular maintenance and did not anticipate facing a major engine issue at this mileage. I am requesting that Ford review this situation and consider a recall. I have seen and heard of a lot of folks having this same issue at such an early mileage

Filed Feb 18, 2026 · Transmission · TX

The vehicle often feels like it is slipping when it is changing gears at lower speeds. When trying to accelerate quickly getting on the highway, it fails to increase speed. The gas pedal is pressed and the engine revs and it does not increase speed. This has happened more than once and has caused me to nearly be in accidents because I cannot enter the highway as I should. I took it to a dealer initially in 2023 and they repaired the transmission cooler. Was told it was operating as designed after that. Then in 2024 I took it in for the same issue and was told I needed an engine replacement. I paid for an entire engine replacement and was told the issue was fixed. I am now having the same issue and will be taking it back for a 3rd time. My local shop (not the dealer) told me it is the timing belt which is part of the engine. I feel unsafe in my vehicle and do not feel my $16,000 repair fixed the problem.

Filed Feb 5, 2026 · Engine · VA

My cam phasers failed. I had a 6 year, 72k mile warranty. All maintenance was done at the dealership at the correct time. The parts failed at 7 years, 75,600 miles. Had to replace the engine. Dealer wanted to charge me $19000. Found a local shop to do it with new Ford engine for $14000. The cam phasers are a known issue. There are hundreds of vehicles out there that have had the same problem.