← New search

2021 Ford F-250 Sd

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 2021 Ford F-250 Sd do not stand out strongly from the model-year median of 89.

About this comparison →

When problems were reported

Mileage at the reported incident

49 reports with mileage · 114 unknown

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Fuel System, Diesel. Review the 25 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Power Train. Review the 24 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 18 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

3 crash reports0 fire reports0 injury reports

What owners actually said

163 reports
67,994 miles · Feb 7, 2025
Fuel System, Diesel

The contact owns a 2021 Ford F-250. The contact stated that upon attempting to start the vehicle, the engine was struggling to turn over, and the vehicle failed to start. There was no warning light illuminated. The local dealer was contacted; however, the vehicle was not diagnosed because the contact was unable to take the vehic…

Read full complaint

The contact owns a 2021 Ford F-250. The contact stated that upon attempting to start the vehicle, the engine was struggling to turn over, and the vehicle failed to start. There was no warning light illuminated. The local dealer was contacted; however, the vehicle was not diagnosed because the contact was unable to take the vehicle to the dealer. The contact was advised to contact the NHTSA Hotline for assistance. The vehicle was not repaired. The contact referenced NHTSA Campaign Number: 24V957000 (FUEL SYSTEM, DIESEL) as a possible cause for the failure. The manufacturer was notified of the failure. The approximate failure mileage was 67,994.

NHTSA ODI #11641413

Mileage unknown · Feb 3, 2025
Engine

The truck has developed a significant knock coming from the intake manifold. It is loud enough to hear with the hood closed. The problem exists warm and cold. The knock was verified by Sunrise Ford in Fontana, CA in December of 2024. The Dealership had another F250 on the lot with the same 6.2 engine and that it also has a k…

Read full complaint

The truck has developed a significant knock coming from the intake manifold. It is loud enough to hear with the hood closed. The problem exists warm and cold. The knock was verified by Sunrise Ford in Fontana, CA in December of 2024. The Dealership had another F250 on the lot with the same 6.2 engine and that it also has a knock coming from the intake manifold, so they considered the situation "normal". There is a significant amount of information available that the knock is related to an impending failure of the Intake Manifold Runner Control (IMRC). If the IRMC fails, the parts will go into the combustion area and could cause an immediate catastrophic failure of the engine. At best this problem creates a loss of power and a pulsing vibration at idle.

NHTSA ODI #11640370

Mileage unknown · Jan 9, 2025
Electrical System

1st incident, weather conditions were rainy. Drove to store, shut off truck, started truck, service engine soon light came on #1-Ford pass message-powertrain control module lost communication or has detected incompatible software from the glow plug. service engine soon light #2-Powertrain control module lost communication with t…

Read full complaint

1st incident, weather conditions were rainy. Drove to store, shut off truck, started truck, service engine soon light came on #1-Ford pass message-powertrain control module lost communication or has detected incompatible software from the glow plug. service engine soon light #2-Powertrain control module lost communication with the glow plug, additional alerts along with a hard start or no start condition may accompany this fault. Service engine soon light #3-A communication fault over vehicle network has occurred between several modules. Service engine soon #4-The powertrain control module lost communication with the exhaust particulate matter sensor. Service engine soon #5-The transmission control module is sending invalid information over the internal vehicle communication network to one or more modules. Message #6-Pre-collision assist not available. I thought if I shut the truck off it would reset. When I tried to restart the truck it did nothing. Had it towed to Archie Cochrane Ford in Billings, MT. They replaced the DEF wiring harness. 2nd incident on [XXX], drove through rain on way to Provo, UT. Service engine soon light came on with all the same messages + five other messages. Had it towed to Larry H Miller Ford in Provo, UT. They replaced the Battery Junction Box. Drove to Yuma, AZ without incident but had them look it over and they could not reproduce the issue. Drove to Dickinson, TX, encountered fog on 1/3/2025. Incident #3, drove to the gas station on [XXX], started the truck up and the same messages came up. Roads were dry, although it had rained the night before. Drove straight to McRee Ford where the technician observed the issue firsthand. While the vehicle was in park it was constantly surging. We researched online for the same problem and have found others that have had this same type of issue. We have had to rent cars when the truck was in the shop. We believe this is an engineering issue and Ford should fix the issues without charging. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORM

NHTSA ODI #11635087

Mileage unknown · Jan 6, 2025
Power Train

bad transmission at only 75,000 miles

NHTSA ODI #11634434

Mileage unknown · Jan 3, 2025
Fuel/propulsion System

The high pressure fuel pump failed while traveling causing the truck engine to shutdown placing us at risk of a collision when we took the vehicle to ford dealership in Morrilton, AR we were advised that the CP4 pump or high pressure fuel pump failed containing the entire fuel system with metal shavings. The cost to repair this …

Read full complaint

The high pressure fuel pump failed while traveling causing the truck engine to shutdown placing us at risk of a collision when we took the vehicle to ford dealership in Morrilton, AR we were advised that the CP4 pump or high pressure fuel pump failed containing the entire fuel system with metal shavings. The cost to repair this failure is over $13,000 causing us to take out a loan.

NHTSA ODI #11633914

Mileage unknown · Jan 2, 2025
Structure

On or about [XXX], [XXX] I contacted Ford customer relations about the roof installed molding Rear mounting points had broken apart on my vehicle (both sides) and the molding is lifting up. Advised that if could become dislodged during operation. Received a Case # [XXX]. After several calls, I was told no action will be taken…

Read full complaint

On or about [XXX], [XXX] I contacted Ford customer relations about the roof installed molding Rear mounting points had broken apart on my vehicle (both sides) and the molding is lifting up. Advised that if could become dislodged during operation. Received a Case # [XXX]. After several calls, I was told no action will be taken on their part because the vehicle over 3yrs old. I contacted the local Ford dealership (Lafayette Ford) and was told by one of the addon tech that it's a known issue and that Ford currently carries the newly designed replacement part. He spoke to manager in the service department . He then sttn that I would need to get a case number, I told him that I'd had one and provided it to him. More phone calls made and they will not change their position. On 11/1/2024 I was told that the case was closed almost immediately after it was opened. Ms Tara sttd that the supervisor was going to request that the case be reopened. 11/18/2024, I called back because of no response. Ms Jaclyn sttn, not covered, Ford not doing anything. I don't know how long or when they broke. The roof has never been used to carry anything. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ODI #11633681

95,000 miles · Jan 2, 2025
Fuel System, Diesel

The contact owns a 2021 Ford F-250. The contact stated that while driving at an undisclosed speed, the transmission failed to shift as intended. The contact stated that the transmission was shifting erratically. Additionally, the contact stated that the vehicle was difficult to start and was idling rough. The vehicle was taken t…

Read full complaint

The contact owns a 2021 Ford F-250. The contact stated that while driving at an undisclosed speed, the transmission failed to shift as intended. The contact stated that the transmission was shifting erratically. Additionally, the contact stated that the vehicle was difficult to start and was idling rough. The vehicle was taken to the dealer however, the contact was informed that without the check engine warning light illuminated, there was no need for a diagnostic test. The contact stated that the failure was intermittent. The contact received notification of NHTSA Campaign Number: 24V957000 (Fuel System, Diesel); however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the failure. The failure mileage was 95,000. VIN tool confirms parts not available.

NHTSA ODI #11633657

Mileage unknown · Dec 27, 2024
SteeringSuspension

I am the original owner of this 2021 F250, (by my notes, dates & miles may differ slightly by Ford/Dealer records) I first noticed Death-Wobble around [XXX] @ 3,040 miles & Ron Alpen Ford checked factory alignment & ordered an updated steering stabilizer. Updated steering stabilizer was on back order until around 8/8/23 @ 26,647…

Read full complaint

I am the original owner of this 2021 F250, (by my notes, dates & miles may differ slightly by Ford/Dealer records) I first noticed Death-Wobble around [XXX] @ 3,040 miles & Ron Alpen Ford checked factory alignment & ordered an updated steering stabilizer. Updated steering stabilizer was on back order until around 8/8/23 @ 26,647 miles when it was installed on the F250. As you can see, over two thirds of this truck's three year bumper to bumper warranty was dissolved by back order. This is where I believe Ford Motor Company's engineering group got involved & recommended a custom alignment, I believe this was performed by Ron Alpen Ford around 4/8/24 @ 33,486 miles. As you can see, over half of this truck's remaining warranty was dissolved waiting on Ford Motor Company's assistance. Ford Motor Company fell silent after recommending I take the truck to a different Ford Dealer for a second opinion... I still do not believe a second opinion was the correct opinion of Ford... Ford should have supported Ron Alpen Ford further in this repair. I set up an appointment at Courtesy Ford, Courtesy had the truck for two full weeks straight... Ford claimed that the truck had conveniently made it outside of the warranty period... 12/3/24 @ 35,922 Courtesy replaced the drag link & the steering stabilizer a SECOND time as the continuing death-wobble had destroyed the first updated steering dampener at my expense because the truck was conveniently out of the 3 year warranty period... Courtesy also decided to return the truck to its original factory alignment even though they were asked not to. Death-wobble continued as of [XXX] @ 36,105 miles. I have contacted Ford Motor Company, Ron Alpen Ford & Courtesy Ford on 12/11/24 to inform them the truck still has Death-Wobble & as of 12/27/24 no reply from any one. I have called Courtesy Ford requesting my money back because they guaranteed the truck would be fixed & it clearly is not. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ODI #11632600

127,000 miles · Dec 12, 2024
Steering

The contact owns a 2021 Ford F-250. The contact stated that while driving 55 MPH, the steering wheel started to feel loosened and shaky. The contact pulled on the steering wheel and the steering wheel detached. The steering wheel was re-attached. The vehicle was taken to a dealer but was not yet diagnosed or repaired. The manufa…

Read full complaint

The contact owns a 2021 Ford F-250. The contact stated that while driving 55 MPH, the steering wheel started to feel loosened and shaky. The contact pulled on the steering wheel and the steering wheel detached. The steering wheel was re-attached. The vehicle was taken to a dealer but was not yet diagnosed or repaired. The manufacturer was notified of the failure. The failure mileage was approximately 127,000.

NHTSA ODI #11630446

1,100,000 miles · Dec 9, 2024
Suspension

[XXX] 275m rear axle tubes are crushed in and it has eaten the end off of the driveshaft. Truck has not towed more than 17000 lbs via gooseneck trailer. Reached out to Ford Motor Company and go no solution for repairs. Same rear-ended has s recall for the very same damage to the axle tubes. INFORMATION REDACTED PURSUANT TO T…

Read full complaint

[XXX] 275m rear axle tubes are crushed in and it has eaten the end off of the driveshaft. Truck has not towed more than 17000 lbs via gooseneck trailer. Reached out to Ford Motor Company and go no solution for repairs. Same rear-ended has s recall for the very same damage to the axle tubes. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ODI #11629750

Official recalls

12

26V158000 · Fuel System, Diesel:delivery:fuel Pump

Mar 17, 2026

Ford Motor Company (Ford) is recalling certain 2020-2022 F-Super Duty F250, F350, F450, F550, 2021-2022 F600, and 2022 F750 vehicles previously repaired incorrectly under recall number 24V957. Biodiesel deposits may form on the pump drivetrain roller components, which could lead to failure of the high pressure fuel pump.

Consequence & remedy

Consequence: High pressure fuel pump failure can cause a loss of drive power, increasing the risk of a crash.

Remedy: Dealers will update the powertrain control module (PCM) software, free of charge. Owner notification letters were mailed mailed April 7, 2026. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 26S17. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on March 18, 2026.

25V686000 · Back Over Prevention:software

Oct 10, 2025

Ford Motor Company (Ford) is recalling certain 2020-2022 F-250 SD, F-350 SD, and F-450 SD vehicles. The 360-degree view camera system may not display a rearview image properly in certain lighting conditions.

Consequence & remedy

Consequence: A rearview camera image that does not display properly can reduce the driver’s view behind the vehicle, increasing the risk of a crash.

Remedy: Dealers will update the image processing module software, free of charge.This will be a phased campaign, with the remedy becoming available in different phases based on model years. Interim letters notifying owners of the safety risk were mailed on October 30, 2025. Additional letters will be mailed once the remedy is available on each phase. Owner notification letters were mailed May 19, 2026. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 25SA8. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on October 13, 2025.

25V626000 · Steering:column

Sep 19, 2025

Ford Motor Company (Ford) is recalling certain 2020-2021 F-250, F-350, and F-450 vehicles. The steering column upper shaft may detach from the steering column and result in a loss of steering control.

Consequence & remedy

Consequence: A loss of steering control increases the risk of a crash.

Remedy: Dealers will inspect the steering column, and repair or replace the upper shaft as necessary, free of charge. Owner notification letters were mailed February 20, 2026. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 25S94. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning September 23, 2025.

25V455000 · Fuel System, Gasoline:delivery:fuel Pump

Jul 7, 2025

Ford Motor Company (Ford) is recalling certain 2021-2023 Bronco, Explorer, Lincoln Aviator, F-250 SD, F-350 SD, F-450 SD, F-550 SD, 2021-2022 Lincoln Navigator, Mustang, F-150, and 2022 Expedition vehicles. The low-pressure fuel pump may fail, which can result in an engine stall while driving.

Consequence & remedy

Consequence: An engine stall increases the risk of a crash.

Remedy: Dealers will replace the low pressure fuel pump on super duty vehicles and update the powertrain control module (PCM) software on all other affected vehicles, free of charge. Owner notification letters were mailed July 27, 2026. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 25S75.

25V442000 · Back Over Prevention:software

Jun 27, 2025

Ford Motor Company (Ford) is recalling certain 2018-2022 Transit Connect, 2019-2020 MKZ, MKX, Edge, Continental, F-150, Nautilus, Fusion, 2019-2023 Ranger, Mustang, 2020-2021 EcoSport, Expedition, Navigator, 2020-2022 Escape, F-250 SD, Corsair, 2020-2023 Aviator, Transit, 2020-2024 Explorer, 2021-2024 Bronco Sport, and 2022-2024 Maverick vehicles. A software error may cause the rearview camera to display a blank image, or the image may remain on the display after the backing event has ended.

Consequence & remedy

Consequence: A rearview camera that displays a blank image can reduce the driver's view behind the vehicle. A rearview image that continues to be displayed after the vehicle is shifted out of reverse may distract the driver. Both of these situations can increase the risk of a crash.

Remedy: Dealers will update the rearview camera software, free of charge. Owner notification letters were mailed September 4, 2025. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 25S72.

25V048000 · Back Over Prevention: Sensing System: Camera

Jan 31, 2025

Ford Motor Company (Ford) is recalling certain 2021 Expedition, 2021-2022 Super Duty F-250, F-350, F-450, F-550, F-600, and 2020-2022 Lincoln Corsair vehicles. The rearview camera may display a blank or distorted image.

Consequence & remedy

Consequence: Rearview camera failure can reduce the driver's view of what is behind the vehicle, increasing the risk of a crash.

Remedy: Dealers will replace the rearview camera as necessary, free of charge. Owner notification letters were mailed September 18, 2025. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 25S05.

24V957000 · Fuel System, Diesel:delivery:fuel Pump

Dec 20, 2024

Ford Motor Company (Ford) is recalling certain 2020-2022 F-Super Duty F250, F350, F450, F550, F600, and 2021-2022 F-650, F750 vehicles. Biodiesel deposits may form on the pump drivetrain roller components, which could lead to failure of the high pressure fuel pump.

Consequence & remedy

Consequence: High pressure fuel pump failure can cause a loss of drive power, increasing the risk of a crash.

Remedy: Dealers will update the powertrain control module (PCM) and Transmission Control Module (TCM) software, free of charge. Owner notification letters were mailed January 23, 2026. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 24S78.

23V420000 · Equipment:other:owners/service/other Manual

Jun 9, 2023

Ford Motor Company (Ford) is recalling certain 2018-2023 Expedition and Lincoln Navigator vehicles equipped with third-row seating; and 2019-2023 F-Super Duty F-250, F-350, F-450, and F-550 SuperCab vehicles. The owner's manual does not include instructions for adjusting or removing certain head restraints. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 202, "Head Restraints."

Consequence & remedy

Consequence: Without instructions, the head restraints may be improperly adjusted, increasing the risk of injury in the event of a crash.

Remedy: Ford will mail the Owner's Manual addendums that describe how to adjust and remove the head restraints for the center seating positions, free of charge. Owner notification letters were mailed July 21, 2023. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 23C20.

22V250000 · Visibility:windshield Wiper/washer:linkages

Apr 14, 2022

Ford Motor Company (Ford) is recalling certain 2020-2021 F-150, Expedition, 2020-2022 Super Duty F-250, F-350, F-450, F-550, and 2020-2021 Lincoln Navigator vehicles. The windshield wiper arms may break, causing the windshield wipers to fail.

Consequence & remedy

Consequence: Inoperative windshield wipers can reduce visibility in certain driving conditions, increasing the risk of a crash.

Remedy: Dealers will replace both front windshield wiper arms, free of charge. Interim owner notification letters, informing owners of the safety risk, were mailed on May 24, 2022. Remedy parts are expected to be available 3rd Quarter 2022. Owner notification letters were mailed on October 21, 2022. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 22S26.

22V087000 · Power Train:driveline:driveshaft; Structure:frame And Members:underbody Shields

Feb 16, 2022

Ford Motor Company (Ford) is recalling certain 2017-2022 F-250 and F-350 Super Duty vehicles equipped with gasoline engines and aluminum driveshafts. Underbody heat and noise insulators may loosen and contact the aluminum driveshaft, which could damage the driveshaft and cause it to fracture.

Consequence & remedy

Consequence: A fractured driveshaft can cause a loss of drive power, or a loss of vehicle control if the driveshaft contacts the ground. Additionally, unintended movement could occur while parked if the parking brake is not engaged. Any of these scenarios can increase the risk of a crash.

Remedy: Dealers will inspect and repair the driveshaft as necessary, and properly attach the underbody insulators, free of charge. Owner notification letters were mailed on April 7, 2022. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 22S09.

Additional source detail variants (2)

Structure:frame And Members:underbody Shields

Ford Motor Company (Ford) is recalling certain 2017-2022 F-250 and F-350 Super Duty vehicles equipped with gasoline engines and aluminum driveshafts. Underbody heat and noise insulators may loosen and contact the aluminum driveshaft, which could damage the driveshaft and cause it to fracture.

Consequence: A fractured driveshaft can cause a loss of drive power, or a loss of vehicle control if the driveshaft contacts the ground. Additionally, unintended movement could occur while parked if the parking brake is not engaged. Any of these scenarios can increase the risk of a crash.

Remedy: Dealers will inspect and repair the driveshaft as necessary, and properly attach the underbody insulators, free of charge. Owner notification letters were mailed on April 7, 2022. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 22S09.

Power Train:driveline:driveshaft

Ford Motor Company (Ford) is recalling certain 2017-2022 F-250 and F-350 Super Duty vehicles equipped with gasoline engines and aluminum driveshafts. Underbody heat and noise insulators may loosen and contact the aluminum driveshaft, which could damage the driveshaft and cause it to fracture.

Consequence: A fractured driveshaft can cause a loss of drive power, or a loss of vehicle control if the driveshaft contacts the ground. Additionally, unintended movement could occur while parked if the parking brake is not engaged. Any of these scenarios can increase the risk of a crash.

Remedy: Dealers will inspect and repair the driveshaft as necessary, and properly attach the underbody insulators, free of charge. Owner notification letters were mailed on April 7, 2022. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 22S09.

22V013000 · Fuel System, Diesel

Jan 14, 2022

Ford Motor Company (Ford) is recalling certain 2021 Super Duty F-250, F-350, F-450, F-550, F-600, and Medium Duty F-650 and F-750 vehicles equipped with 6.7L diesel engines. A small void may be present in the top-center of the vehicle's underhood secondary fuel filter cap, which may progress to a pinhole over time, allowing fuel to leak from the top of the secondary fuel filter.

Consequence & remedy

Consequence: A fuel leak in the presence of an ignition source can increase the risk of a fire or injury.

Remedy: Dealers will replace the primary and secondary fuel filters, free of charge. Owner notification letters were mailed January 28, 2022. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 22S01.

21V090000 · Visibility:windshield; Visibility:windshield:critical Fasteners

Feb 18, 2021

Ford Motor Company (Ford) is recalling certain 2021 F-150 and 2020-2021 F-250, F-350, F-450, and F-550 Super Duty vehicles. During manufacturing, the windshield may not have been properly bonded to the vehicle, allowing it to detach in a crash. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 212, "Windshield Mounting."

Consequence & remedy

Consequence: In the event of a crash, if the windshield separates from the vehicle, it can increase the risk of injury.

Remedy: Ford will notify owners, and dealers will remove and reinstall the windshield, free of charge. The recall began April 16, 2021. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 21C06.

Additional source detail variants (2)

Visibility:windshield:critical Fasteners

Ford Motor Company (Ford) is recalling certain 2021 F-150 and 2020-2021 F-250, F-350, F-450, and F-550 Super Duty vehicles. During manufacturing, the windshield may not have been properly bonded to the vehicle, allowing it to detach in a crash. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 212, "Windshield Mounting."

Consequence: In the event of a crash, if the windshield separates from the vehicle, it can increase the risk of injury.

Remedy: Ford will notify owners, and dealers will remove and reinstall the windshield, free of charge. The recall began April 16, 2021. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 21C06.

Visibility:windshield

Ford Motor Company (Ford) is recalling certain 2021 F-150 and 2020-2021 F-250, F-350, F-450, and F-550 Super Duty vehicles. During manufacturing, the windshield may not have been properly bonded to the vehicle, allowing it to detach in a crash. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 212, "Windshield Mounting."

Consequence: In the event of a crash, if the windshield separates from the vehicle, it can increase the risk of injury.

Remedy: Ford will notify owners, and dealers will remove and reinstall the windshield, free of charge. The recall began April 16, 2021. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 21C06.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

1

PE24014 · Sogefi Secondary Diesel Fuel Filter Leak

Opened May 9, 2024 · No close date supplied

Status: open (inferred from source dates) · Fuel System, Diesel; Fuel System, Other:fuel Filter

The Office of Defect Investigations (ODI) has received 27 complaints alleging diesel fuel leaks due to a fracture in the secondary fuel filter housing in model year (MY) 2015-2021 Ford Motor Company (Ford) F-250, 350, 450, and 550 Super Duty vehicles equipped with 6.7L diesel engines. Of these complaints, 12 describe an engine compartment fire. The proximity of the secondary fuel filter to high heat sources creates a potential for autoignition thermal events and fires. ODI has contacted the vehicle manufacturer, Ford, and the filter manufacturer, Allevard Sogefi USA (Sogefi), and learned that the low-pressure fuel system is capable of a maximum operating pressure of 8.5 Bar, while the secondary fuel filter is only tested to seven (7) Bar during the manufacturing process. Additionally, changes starting in 2022 by both Ford and Sogefi align with a lack of similar complaints on MY 2022 and newer vehicles. ODI is opening this Preliminary Evaluation (PE) to evaluate the severity of the potential problem and to fully assess the potential safety-related problems. To review the ODI reports cited in the Opening Resume ODI Report Identification Number document, go to NHTSA.gov.

Additional source detail variants (2)

Fuel System, Diesel

The Office of Defect Investigations (ODI) has received 27 complaints alleging diesel fuel leaks due to a fracture in the secondary fuel filter housing in model year (MY) 2015-2021 Ford Motor Company (Ford) F-250, 350, 450, and 550 Super Duty vehicles equipped with 6.7L diesel engines. Of these complaints, 12 describe an engine compartment fire. The proximity of the secondary fuel filter to high heat sources creates a potential for autoignition thermal events and fires. ODI has contacted the vehicle manufacturer, Ford, and the filter manufacturer, Allevard Sogefi USA (Sogefi), and learned that the low-pressure fuel system is capable of a maximum operating pressure of 8.5 Bar, while the secondary fuel filter is only tested to seven (7) Bar during the manufacturing process. Additionally, changes starting in 2022 by both Ford and Sogefi align with a lack of similar complaints on MY 2022 and newer vehicles. ODI is opening this Preliminary Evaluation (PE) to evaluate the severity of the potential problem and to fully assess the potential safety-related problems. To review the ODI reports cited in the Opening Resume ODI Report Identification Number document, go to NHTSA.gov.

Fuel System, Other:fuel Filter

The Office of Defect Investigations (ODI) has received 27 complaints alleging diesel fuel leaks due to a fracture in the secondary fuel filter housing in model year (MY) 2015-2021 Ford Motor Company (Ford) F-250, 350, 450, and 550 Super Duty vehicles equipped with 6.7L diesel engines. Of these complaints, 12 describe an engine compartment fire. The proximity of the secondary fuel filter to high heat sources creates a potential for autoignition thermal events and fires. ODI has contacted the vehicle manufacturer, Ford, and the filter manufacturer, Allevard Sogefi USA (Sogefi), and learned that the low-pressure fuel system is capable of a maximum operating pressure of 8.5 Bar, while the secondary fuel filter is only tested to seven (7) Bar during the manufacturing process. Additionally, changes starting in 2022 by both Ford and Sogefi align with a lack of similar complaints on MY 2022 and newer vehicles. ODI is opening this Preliminary Evaluation (PE) to evaluate the severity of the potential problem and to fully assess the potential safety-related problems. To review the ODI reports cited in the Opening Resume ODI Report Identification Number document, go to NHTSA.gov.