The contact owns a 2018 Ford F-150. The contact stated that when the vehicle was started in the morning and shifted into drive(D), the vehicle hesitated and then jolted into gear. The contact stated that the failure was intermittent but had become a recurring failure. The contact stated that the vehicle was also slipping out of gear. While driving 45 MPH, the transmission downshifted to 1st and the vehicle slowed down unexpectedly. There were no warning lights illuminated. Additionally, while driving at various speeds, the engine was making an abnormal clattering sound. The vehicle was taken to a local independent mechanic, who diagnosed the vehicle and determined that the transmission needed to be replaced, and stated that the cam phasers were possibly causing the engine to make an abnormal sound. The transmission was replaced; however, the engine failure was not diagnosed or repaired. The contact received notification of NHTSA Campaign Number: 25E070000 (Power Train). The manufacturer was informed of the transmission failure and advised the contact that no support would be provided for the repair prior to receiving the recall letter. The failure mileage was approximately 70,000.

- Manchester, NH, USA

The cam phasers have gotten so loud that it sounds like a diesel. Ford did some software "fix" that did nothing. I am concerned about trashing the motor if the timing jumps. These defective phasers are well know problems and extremely costly to repair. Ford has advised me to do the repair but they are quoting $5-6k for a fix of something they know was a defective design. My truck has 111k miles now but the rattle has been there almost from the start.

- Gilbertville, MA, USA

2018 3.5 Ecoboost with plastic oil pan. Ford acknowledges poor engineering and changed production to a single aluminum oil pan half way through 2018 production, but refused to fix the trucks already built. The RTV sealant leaks on the plastic oil pan causing reliabilities and protentional safety issues with the engine components if not caught in due time. Ford issued a TSB 20-2015 report out for fixing the issue. I have been to three ASA certified mechanic shops and all shops refuse to work on the truck. My only option is to go to a FORD dealership and they won't complete the permanent fix of putting in the full aluminum pan. The independent mechanics say they won't work on the truck due to liability issues. They said the truck always comes back to get fixed again. I have done two diagnostics testing with the ASA certified mechanics. They confirmed the oil pan leak as the issue and state reliability/engine safety issues of the truck. There are no warning lights or gauges showing abnormality prior or currently showing. Just a consistent large puddle of oil on the pavement under the truck.

- Princeville, IL, USA

Engine is ticking and whistling. Drive train issues cam phasers was told beginning of the problem

- Howard, OH, USA

I was not in an accident. I have a 2018 ford f150 xlt and it has a 3.5 eco boost. My truck is leaking some type of oil from the top and has very bad fuel injectors which is why my truck cant accelerate and shakes extremely bad. When I sit at a red light my truck dies and I think i have a leaking exhaust. I bought a new battery but it still dies. I know they used to do a recall for a new engine from what i-??ve searched but they don-??t do it anymore and I don't think its safe for me driving while I have all those problems. I have not been in an accident but with all these problems my truck could possibly die or go out while i-??m on the highway and just makes me nervous driving something like that when the 3.5 eco boost is already not a great engine. Thank you

- Ironton, OH, USA

The vehicle experienced repeated failures involving multiple systems, including the transmission system (transmission replacement), powertrain/engine system (cylinder-related repairs), electronic control systems (vehicle computer/control module replaced multiple times), electrical system (ongoing electrical faults), and rear safety systems (backup camera failure). The vehicle is available for inspection upon request. These failures created ongoing safety concerns due to loss of vehicle reliability and malfunction of safety-related electrical systems, raising concern about unexpected mechanical or electrical failure during operation. The issues were confirmed and documented by Ford-authorized dealerships and independent service centers. Despite repeated repairs, the same or related problems continued to occur. The vehicle was inspected and repaired by Ford dealerships; however, one servicing dealership (Ford of Ventura) later closed, leaving unresolved issues without continuity of service. Warning lights and system alerts occurred prior to failures along with ongoing electrical malfunctions. Exact dates of first warning indicators are UNKNOWN, but symptoms recurred over time despite repairs. The vehicle was purchased with approximately 38,500 miles. Due to COVID-19-related delays, dealership availability and parts shortages caused months-long wait times for service, and when the vehicle was finally inspected by a dealership, it had approximately 60,000 miles. Major system failures occurred well under 100,000 miles. Ford later declined assistance, citing out-of-state purchase and maintenance not performed exclusively at Ford dealerships, despite regular routine maintenance. The cause of the failures is UNKNOWN, but the pattern suggests systemic mechanical and electrical defects rather than owner misuse. All invoiced available as system will not upload them at this time.

- Keene, CA, USA

The contact owns a 2018 Ford F-150. The contact stated that while driving at 20 MPH, the engine seized. Several unknown warning lights were illuminated. The vehicle was towed to a local dealer, where it was diagnosed and determined that the engine had locked up and needed to be replaced. The vehicle was not repaired due to the cost. The contact related the failure to NHTSA Campaign Number: 17V672000 (Engine); however, the VIN was not included. The contact stated that previously, the vehicle was diagnosed by the same local dealer as needing a camshaft phaser replacement. The vehicle was repaired under the Ford Customer Satisfaction Program: 21N03; however, the failure reoccurred years later, and the vehicle was taken to a local independent mechanic, where the same repair was performed. The vehicle was repaired at the owner's expense. The contact stated that the vehicle was previously taken to the same independent mechanic, where the failure was duplicated on several occasions; however, the failure persisted. The manufacturer was made aware of the failure. The failure mileage was approximately 107,000.

- Canton, GA, USA

The long block has failed This has caused the vehicle not to allow for accelleration and have significant power loss. Yes this has been confirmed by the dealer. It has not been inspected by the manufacturer at this time. Two days before I took my trunk into the dealer for service, the service engine light came on. I parked my truck and did not drive it til I called the dealership. They told me to drive the truck slowly to their service department. I drove my truck to them after confirming it was ok. They are 6 miles from my home

- Simpsonville , SC, USA

I was driving along and the truck shifted out of gear. Throttled to high rpm-??s and went back into gear causing me to temporarily loose control and it repeated itself 2 more times before I got it stopped and towed home.

- Huntington , WV, USA

2018 F150 2.7L @ 118,000 miles - Intermittent check engine light kept popping up about 1 month prior to this event, which was addressed at a mechanic, repair and replacement of spark plugs attempted, but not solved. DTC codes indicated a misfire on Cylinder 6. One day I was driving at highway speed when vehicle began to shake uncontrollably with check engine light flashing and audible alarm. Vehicle was put into "reduced power" or "limp" mode and side streets had to be taken in order to get home. After evaluation by 4 mechanics, all reported the cylinder had lost compression and that one of the intake valves on the cylinder were likely the problem. Ultimately, a Ford dealership was the one who performed the engine replacement and also agreed it was likely an intake valve. I am reporting this after seeing numerous intake valve recalls for Ford engines of similar years since my event occurred. I am not attaching, but am happy to provide invoices and diagnostic quotes from all mechanics.

- Pueblo, CO, USA

-Auto stop/start system failed and is available for inspection. I was driving down the road and braked for a vehicle about to pull in front of me, when I let off the brake and pushed the gas I noticed the vehicle had shut off there was an error message on the information center, Error message: "Auto startstop shift to P, then restart engine" -I could've been in an accident due to immobilized vehicle -Vehicle taken to dealer. Was told the failure was unlikely to be duplicated. Was told to unplug(deactivate) auto stop/start system to hopefully avoid recurrence. -No -No messages or symptoms prior to failure.

- Sulphur Springs, TX, USA

I have a 2018 Ford F-150 with a 3.5L Ecoboost engine. In October 2021, I received a Customer Satisfaction Program 21B10, 21N03, and 21N08 notice of a software upgrade to reduce the engine cam phasor rattle on engine start up. This was a limited time repair notice. Unfortunately, I thought it was a recall notice and did not act on this upgrade until a few weeks after it had expired on July 31, 2022. When I called the local dealer a few weeks after this date, they stated they would not perform the upgrade free and instead would charge me. I also had a mechanic state that this issue was not required and recommended I not pay for this upgrade. Even if I had performed the upgrade, it doesn't sound like it would have necessarily fixed the cam phasor issue because thousands on Ford customers have complained. Over the years, the engine "rattle" noise has gotten worse, the engine has been harder to start, and the engine surges at highway speeds which is a "safety concern" since I no longer feel safe driving the truck because it feels like it will "stall" at any moment. When I took the truck into the dealer on September 3, 2025, they stated there was not warranty recall for the cam phasor issue even though this was documented by Ford Motor in the October 2021 Customer Satisfaction Program stated above. They told me it would cost ~ $5,600 to fix the issue. I do not understand how there is not a recall on this since Ford Motor knew they had a defective cam phasor design in their 3.5L Ecoboost engines. I am sure there are quite a few complaints posted with NHTSA. Any help you can provide with this issue would be greatly appreciated by me and all the Ford owners. Thank you.

- Spokane, WA, USA

Transmission has lots of issue, clunky shifting, surges, weird noises. Happens every time you drive. Dealer said it was normal but it's not. I've driven plenty of these 10r80s and they didn't have this issue. Engine makes noises that are not on other examples of this engine, my dad has the same truck and had similar issues and had to spend thousands of dollars to fix an engineering defect in the cam phasers. Dealer also said these noises were normal while under warranty - I see countless posts on forums saying the same thing then for others, after warranty suddenly its a problem because a retail job pays 30-40% more than a warranty job. Such a scam and you just keep allowing it. There is simply no reason that the 10r80 transmission and 3.5 ecoboost gen 2 engines haven't been recalled yet. Ford has issued updated parts, admitted to engineering issues that caused these issues so why are customers forced to pay to fix engineered issues? They admited fault, they need to make it right for their customers instead of screwing us over.

- Citrus Heights, CA, USA

When cold starting the engine, a rattling sound occurs caused by the cam phasers not aligning properly. My research shows that Ford claims this is not an issue, and has never issued a recall for this, however, I am worried that continued use might damage the engine further.

- Hancock, MI, USA

After Ford performed a PCM (Powertrain Control Module) reprogramming recall on 16 July 2025, the vehicle began experiencing repeated engine misfires, loss of power, and engine warning lights. The condition progressively worsened, leading to a leaking fuel injector, an EGR valve that stuck open, and eventual internal engine damage requiring full engine replacement. These failures involve PCM-controlled systems (ignition timing, fuel injection, and exhaust gas recirculation) and occurred shortly after the recall calibration. The issue has been confirmed and documented by an authorized Ford dealer. The truck has become unsafe to drive due to stalling and shuddering at highway speeds, which could pose a risk of loss of vehicle control. Warning lamps and a wrench icon appeared intermittently before the engine shuttering and loss of power. The vehicle and all repair documentation are available for inspection upon request.

- Hermitage, TN, USA

V6 eco boost 10 speed transmission is failing with 135,000 miles. Need to be replaced.

- Muscatine, IA, USA

rattle or knocking sound from the engine, particularly on startup with only 30,000 miles on it started happening around 20,000 miles now I have my truck jerking when I hit the gas before it is apparently saying this is not on recall even though it should be because this is not my fault and clearly these parts are really bad or they did not have it tuned correctly somehow

- Vancouver, WA, USA

there is a know design defect in the cam phaser on the 3.5L EB motors. Ford knows this exists. They have since redesigned the Phasor system to correct this defect. This isn't wear, or use related. It is completely a byproduct of a defective design. The issue is that the repair costs over $7,000, none of which Ford will cover. IT is a known design problem. It is not due to wear, or accident, it is simply an engineering problem. Ford should be required to at least partially compensate owners for this known problem. My motor has less than 50,000 miles on it, and I just spent $7400 getting it repaired. That's about half the cost of a crate motor. It is simply not right for ford to sell a motor with defective compmonents, and expect the owners to pay for their design problems.

- Spokane, WA, USA

A defect in the 2018-2020 Ford F-150's 5.0-liter V8 "Coyote" engine that causes excessive oil consumption, potentially leading to engine failure, reduced efficiency, and increased emissions. Ford concealed this defect not letting owners know and didn-??t issue a recall. The oil dip always reads as if there is not enough oil in the truck causing you to have to constantly top off oil which is always over the usual amount of oil needed. The excessive oil consumption and potential carbon deposits can lead to severe engine issues, including stalling or even complete engine failure. This has caused other issues. This oil consumption defect has been there since I purchased this vehicle causing oil changes sooner than needed. A manufacturing defects in the 2018-2020 Ford 10R80 10-speed automatic transmission, commonly found in newer F-150 trucks, causing issues like harsh/erratic shifting, jerking, and power loss. The erratic shifting and power loss can pose a safety risk, especially when accelerating, merging, or in traffic. Ford concealed this defect not letting owners know and didn-??t issue a recall. I also, have had transmission defects that has needed repairs and replacement due to Power-shift dual-clutch, harsh shifting and power failure. My trucks have had two transmission major repairs. The first time on 9/6/22 at 36,541 miles the whole transmission had to be replaced completely due to powertrain or reduced engine power. Then again on 9/20/25 at 62,948 miles same issue Powertrain (wrench symbol) on the supposedly new transmission this time Ford dealership said it was the transmissions Dual clutches. This i didn't understand why was it happening with a new transmission and always met with an I don-??t know these things happen by Ford attendants. This caused to go without a vehicle for months having to use public transportation, loss of money, and time from work. Again, none of these defects were explained or recalled.

- Houston , TX, USA

Auto start stop. This has happened on several occasions where I will be traveling at highway speeds and my 2018 F-150 10 speed 10R80 Transmisson with a 5.0-liter motor has died while traveling. I have talked to Ford Engineering reps, and they say they have never heard of this. I have done research into the subject and there have been hundreds of reports of the same issue. I have an appointment scheduled for Ford to look into the issue.

- Stearns, KY, USA