2019 Ford Expedition: sudden loss of power

Filed Oct 25, 2026 · Transmission · UT

Since early in purchasing our 2019 Ford Expedition, we were getting powertrain warnings (pictures attached from August 2019). We took the vehicle in to have it diagnosed but the dealer said there were no codes and nothing they could do to troubleshoot. Fast forward to after the warranty expires the car starts behaving erratically when it's changing gears, especially when downshifting. On more than one occasion when towing our boat, I would press on the gas to pass a semi truck and there would be a loud CLUNK that you could feel and then the motor would simply rev indefinitely as if the transmission had switched to neutral. It's very dangerous losing power on a freeway with traffic including semi trucks and towing a boat. It got to the point where it would be very jerky just driving, particularly (it seemed to me) when the car had been sitting. This has happened several times. I did some research and found there were 4 TSB's for this issue and is an issue for all of the Ford 10 speed transmissions for Expedition, F150 and even the Mustang. I reached out to the dealer with these TSB's and they diagnosed that our car did have this troubled transmission and we did have the faulty parts. The dealer has charged us $7,575.35 to 'Repair" this. I think this warrants a recall due to the faulty parts in the transmission. It's very dangerous losing power and torque in a vehicle particularly when towing. Please review the attached pictures (notice the milage from our initial indications there was trouble with the powertrain). This got progressively worse just prior to us taking the car to the dealer. I would say it was at it's worst from December 2024 through our repair at the delaer in June 2026, but there were other random occurences prior to that and of course the very begining as seen in the attached photos.

Filed May 27, 2026 · Transmission · NC

Continued transmission issues, losing power, hard shifts, down shifts at random times. Been to the dealership several times about this. Safety issues due to being on busy highways at 65+ mph and loss of power or down shifts puts myself and others at risk of a wreck. No warning signs. Started reporting issues in September of 2025. Dealership has made 3 attempts to fix and the issue hasn’t been resolved.

Filed May 15, 2026 · Engine · TX

I own a 2019 Ford Expedition with fewer than 100,000 miles equipped with the 3.5L EcoBoost engine. The vehicle began experiencing a loud cold-start rattle, engine timing issues, and check engine light illumination. The vehicle was diagnosed by a Ford dealership with internal VCT/cam phaser mechanical failure affecting engine timing and performance. The dealership diagnostic identified trouble codes P0016, P0365, and P0369. The dealership also documented that the engine oil level and condition were within specification, indicating the failure was not caused by lack of maintenance or neglect. The dealership recommended replacement of all four VCT units and four VCT solenoids due to internal mechanical failure. This issue creates a serious safety concern because improper engine timing can cause loss of power, rough operation, stalling, or sudden engine performance issues while driving. This appears to be a widespread issue affecting Ford vehicles equipped with the 3.5L EcoBoost engine, particularly involving cam phasers, timing components, and VCT systems. A major internal timing-related failure on a vehicle with under 100,000 miles should not occur under normal operating conditions. I am submitting this complaint because this defect may affect the safe operation and reliability of the vehicle.

Filed Jan 20, 2026 · Transmission · WY

10R80 Transmission issues. Hard shifting, lunging forward, irradic shifting on highway, hard shifting between 3rd and 4th gear which causes the vehicle to lunge forward. Near full transmission failure on highway. Excessive loss of power and erratic shifting. Had to pull over in the highway. Mechanic states a new transmission is needed.

Filed Dec 16, 2025 · Transmission · TX

While driving, the vehicle experiences a sudden loss of power, after which the transmission goes into what feels like a false neutral. It then violently re-engages and accelerates uncontrollably without driver input. This is an extremely dangerous situation and presents a major safety risk to us and to others on the road. Fortunately, we were able to avoid a crash, but this could have easily resulted in a serious accident. The vehicle was initially brought to the dealership for an A/C issue, and at that time we asked that this transmission concern also be inspected. We were informed that the dealership could not replicate the problem. Since then, the issue has become more frequent and more severe. We have now been told that we can drop the vehicle off, but that it may take 3–4 weeks or longer before diagnostics even begin, and that we would be responsible for out-of-pocket rental car costs during this time. We were also told that because the issue could not previously be replicated, this would now be considered customer pay, despite the fact that this is a serious powertrain and safety-related issue. We find this unacceptable. This is not a convenience issue—it is a known concern with Ford’s 10-speed transmissions, and it places our safety at risk every time the vehicle is driven. We have opened a case with Ford in hopes that assistance will be provided, including: Proper diagnosis and repair of the transmission issue Coverage of related repair costs Assistance with a rental vehicle while the SUV is being evaluated, as it is currently unsafe to drive We trust Ford to stand behind its product and take this issue seriously before someone is injured.

Filed Nov 4, 2025 · Transmission · AL

ford knowingly put in a faulty CDF drum to cut corners and make more profit (hence the class action lawsuit) and transmission shifts erratically (1-3-5-10-1-6) safety concern. loss of power while driving

Filed Oct 22, 2025 · Driver assistance, Transmission · FL

I was driving and felt a clunk in transmission and lost power and almost got rear ended. The wrench light came on so I pulled over and turned off the vehicle. I restarted and it ran fine but the transmission is dangerous, I don't want that to happen again. The transmission constantly hard shifts. This was at 2am in the morning when I was driving from FL to MD.

Filed Oct 11, 2025 · Transmission · GA · crash

I purchased a 2019 Ford Expedition Max from Rivertown Ford – Group 1 Automotive (Columbus, GA) in 2022. During the test drive, I heard a rattling noise at startup and was told by my salesperson, Derrick, that it was just a “cold start.” I was shown a CarFax report claiming no recalls or major repairs. I later discovered this was false. An internal Ford OASIS report revealed that transmission work had been performed before sale, which Rivertown Ford never disclosed or reported to CarFax. Since purchase, my Expedition has had harsh shifting, delayed gear engagement, jerking, and sudden loss of acceleration, often without diagnostic codes—making it difficult to obtain warranty repairs under my Ford ESP plan. Rivertown Ford told me the transmission backlog meant I’d have to pay for my own rental vehicle and wait indefinitely for a technician. In March 2024, the vehicle shifted into neutral instead of drive while backing out of a driveway, rolling down uncontrollably and hitting two trees. Neither USAA (my insurer) nor Ford acknowledged that this incident matched the 10R80 transmission defect and TSB 23-2249 (Nov 2023), which addresses uncommanded neutral engagement and loss of power. I was never notified of this defect. My insurance labeled it an “at-fault” accident, raising my premiums drastically. My Expedition is now being serviced for TSB 23-2249 after new video evidence and stored code P07E06-00 confirmed the defect. Ford’s OASIS system—which hides warranty and powertrain repairs from the public—enabled this concealment. This issue has caused financial loss, emotional distress, and fear of driving, especially as this is our only family vehicle for transporting our children. I have video, audio, photos, and documentation proving these events and request the federal safety agency’s investigation into Ford’s 10R80 transmission defects and disclosure practices.

Filed Sep 24, 2025 · Engine, Fuel system · LA

In June 2024, my 2019 Ford Expedition experienced serious transmission and powertrain problems. Diagnostic testing identified catalyst efficiency codes (P0430), and I was given a repair estimate that included catalytic converter replacement. The vehicle also displayed repeated “Service Engine Soon” and “Powertrain Malfunction/Reduced Power” warnings. Because the vehicle became undrivable and the repair costs were unaffordable, I was forced to release it to auction in June 2024, resulting in a significant financial loss. In April 2025, Ford issued Recall 24E13 acknowledging that PCM programming errors could falsely trigger catalyst efficiency codes (such as P0430), potentially leading to unnecessary catalytic converter replacements, exactly the condition my vehicle experienced. This recall defect directly contributed to the loss I suffered, as I still owed about $11,000 on the vehicle when I could no longer use it. I have already opened a case with Ford (Case #CXH05645573C2W6R6), but I have not received meaningful assistance. When I contacted Ford Customer Service, I was not offered escalation or resolution. I was only told to call another phone number, which left my case unresolved. I respectfully request that the federal safety agency review Ford’s handling of this defect, including the financial impact on owners like myself who incurred substantial losses before the recall was announced.

Filed Jul 29, 2025 · Transmission · MD

Issues with the transmission (10R80) started in May 2025 around 79,000 miles, and lasted a few weeks before we could get to the Ford dealer. We have not towed anything or taken the vehicle off roading. We experienced very hard shifting, delayed acceleration, lurching, and loss of power. We were unable to drive the vehicle without one or more of these things consistently happening. One lurch was particularly violent where our momentum carried us forward while the vehicle slowed dramatically. The loss of power was particularly dangerous because I pulled into traffic and then shifting failed and I couldn’t move. I was stuck in the middle of the road until the gears cycled and eventually started working again. The loss of power also happened to my wife. The transmission issues appeared quickly and then rapidly became worse. We took it to Ford and they said the transmission needed replaced. This would allegedly be better than trying to fix it piece by piece. Apparently Ford could potentially help with costs if I submitted a case, but they would want to try to diagnose and fix it first. This meant being without the vehicle for an extended period and then having to return it to the shop if the part fixed didn’t solve the issue. This is unreasonable given that others online reported similar issues and the “fixes” often did not work. We did not have any dashboard lights illuminate as part of our issues. We had the transmission replaced.

Filed Jul 7, 2025 · Engine, Fuel system · NC

My transmission started losing power on acceleration, hard jerk/bang when shifting into gear, transmission slipping, loss of power between shifts

Filed Jun 16, 2025 · Transmission · WA

Transmission 10R80 2017-2023 is prone to jerking, sudden power loss, complete failure, hard shifts and random downshifts. Ford knows that this issue exists but fails to issue a recall. The main issue is with the CDF drum. Ford came out with a new CDF Drum in 2023 to remedy the issue. But fails to cover any costs to fix it. To get to the CDF drum a complete transmission tear down is required. Ford is involved in multiple class action lawsuits and has even issued a TSB (22-2428) but again, fails to cover any costs.