If you own a Ford Super Duty truck, recent news about a fuel pump recall might have you feeling concerned. You may be wondering if your vehicle is affected and what steps you need to take. This guide will help you understand the situation clearly. This guide explains clearly what’s happening, which Super Duty models are affected, the reasons behind the recall, symptoms to spot, what Ford is doing and how you can check or fix your truck. The tone is simple, friendly and built to give you all the answers you need.
What Exactly Is the Fuel Pump Recall?
There are two major fuel pump recalls involving Super Duty trucks one affecting diesel engines (high-pressure pump) and another broader low-pressure pump recall including gas and diesel Super Duty models.
High Pressure Diesel Fuel Pump Recall (2020–2022 Diesel Super Duty Trucks)
In late 2024/early 2025, Ford recalled about 295,000 2020–2022 diesel powered Super Duty trucks because their high-pressure fuel pumps could fail. The problem stems from biodiesel deposits that build up on pump components during storage or operation, leading to wear and eventual pump failure. Symptoms included long crank times, engine noise, reduced power or check engine light alerts. Ford offered a free PCM software update as the remedy. Notification letters were mailed mid-January 2025.
Affected Super Duty models:
- The recall applies to certain Ford Super Duty trucks from model years 2020 to 2022. This includes the F-250, F-350, F-450, F-550 and F-600 series. If you own one of these vehicles, it’s important to check for potential fuel pump issues.
- 2021–2022 F 650 and F 750 equipped with the 6.7 L Power Stroke diesel engine. Dealer-approved fix: a software update that improves pump cooling and limits deposit formation.
Low Pressure Fuel Pump Recall (2021–2023 Models Across Brands)
In July 2025, Ford announced a large recall of 850,318 vehicles from Ford and Lincoln, including many Super Duty trucks. In certain 2021 to 2023 models, the low-pressure fuel pump that moves fuel from the tank to the engine could fail from within. This failure may disrupt fuel delivery and lead to the engine stalling during operation.
Super Duty models included:
- The recall also includes Ford Super Duty trucks like the F-350, F-450, and F-550 from model years 2021 to 2023. Owners of these vehicles should check for potential fuel pump issues that could affect performance and safety.
- 2021–2023 F 350, F 450, F 550 Super Duty trucks.
Also affected across brands:
- Ford Bronco and Explorer (2021–2023), Ford F 150 and Mustang (2021–2022), Ford Expedition (2022).
- Lincoln Aviator (2021–2023) and Navigator (2021–2022).
Ford estimates about 10% of the recalled vehicles actually have defective pumps, but all units are included for safety.
Notification letters began mailing July 14, 2025, with a formal repair solution still being developed. Owners will receive a second letter when the fix is ready, and repairs will be free.
Why Did These Recalls Happen?
High Pressure (Diesel) Pump Issue
- Over time, the high-pressure fuel pump can accumulate metal particles or biodiesel residue, especially during long periods of storage or transportation.
- These deposits often collect on key components like rollers and tappets inside the pump.
- The buildup increases friction within the system, leading to premature wear.
- As the wear worsens, it can eventually cause the fuel pump to fail.
- Drivers may notice performance issues such as hard starts, unusual noises or reduced engine power.
- Ford began noticing a rise in warranty claims related to this issue as early as 2021.
- Engineers launched an investigation to determine the cause and scope of the problem.
- By the end of 2024, Ford confirmed the defect and initiated a formal recall to address it.
Low Pressure Pump Issue
- Caused by internal contamination and extremely tight tolerances in the low-pressure jet pump.
- When the fuel gets too hot or the tank runs low, the pressure inside the pump can increase due to added friction. This added stress may lead to pump failure and disrupt fuel flow to the engine.
- Early investigations began in 2022; NHTSA opened a preliminary investigation in mid 2024. Ford re-issued the recall in mid 2025 after warranty claim upticks persisted.
Together, these two recalls cover different systems, but both can result in engine stalling, raising serious safety concerns.
What You Might Notice Before a Fuel Pump Fails?
Keep an eye out for these signs:
- Check Engine Light comes on.
- Engine misfires, idles roughly or hesitates.
- Loss of engine power, especially at highway speeds.
- Long crank time at startup if it’s a diesel high-pressure pump recall.
- Sudden engine stall while driving especially in hot weather or when fuel tank is low.
These symptoms often happen before full failure, so don’t ignore them.
What Ford Is Doing to Fix It?
For High Pressure Diesel Pump Recall:
- Dealers provided a software update to your truck’s PCM to improve pump cooling and reduce deposit build-up.
- Owner notification letters were mailed around January 13–17, 2025. Repairs were free.
For Low Pressure Pump Recall:
- Ford started mailings to owners around July 14–18, 2025. A repair solution is still under development.
- When remedy is ready, owners will get a follow-up letter with instructions for scheduling service, at no cost.
- You can check your VIN on Ford’s official recall page or the NHTSA website (recall number 25V 455 for low-pressure issue; high pressure diesel recall is 24V 957).
- Contact Ford Customer Service at 1 866 436 7332 or NHTSA at 1 888 327 4236 for updates.
Complete List of Fuel Pump Recalls Affecting Super Duty Trucks
Recall A-High Pressure Diesel Pump (24S78 / 24V 957)
- Model years: 2020, 2021, 2022.
- Affected: Diesel Super Duty trucks F 250, F 350, F 450, F 550, F 600 and medium duty F 650 & F 750.
- Issue: Biodiesel deposit buildup leading to pump failure.
- Remedy: PCM software update.
- Owner letters sent: Jan 13–17, 2025.
- Repair status: Complete and free Recall B- Low Pressure Fuel Pump (25S75 / 25V 455).
- Model years: 2021, 2022, 2023.
- The recall affects: several Super Duty pickup models: including the F-250, F-350, F-450 and F-550. Owners of these vehicles should be aware of possible fuel pump issues linked to this safety notice.
- Issue: Internal contamination or tight tolerances in jet pump causing potential fuel starvation.
- Remedy: In development; future repair letters pending.
- Owner letters sent: Starting July 14–18, 2025.
- Repair status: Free when available.
How to Protect Yourself: Simple Steps?
- Check your VIN using Ford’s recall lookup or NHTSA site to see if you’re included.
- Watch for letters from Ford by post (some owners may get email notice).
- Be alert to the warning signs above especially in hot weather or when low on fuel.
- Try to keep your fuel tank at or above a quarter full to help reduce strain on the fuel pump. Running the tank too low can increase the risk of pump damage or failure.
- Schedule service once Ford sends the fix for the low-pressure pump recall.
- Call Ford or NHTSA for help:
- Ford Customer Service: 1 866 436 7332.
- NHTSA safety hotline: 1 888 327 4236.
Frequently Asked Questions (FAQs
Q 1: How do I know if my Super Duty is recalled for fuel pumps?
A: Enter your VIN on Ford’s recall site or NHTSA’s recall database to confirm.
Q 2: Is the repair free?
A: Yes, both recalls are covered by Ford at no cost to owners.
Q 3: Can I keep using my truck while waiting for a fix?
A: Yes, but stay alert for symptoms especially stalls or drop in power. Keep fuel level higher and avoid hot ambient temperatures.
Q 4: What if I sold the truck?
A: Make sure the new owner receives recall information they are still eligible for free repair.
Q 5: Does this include gas Super Duty trucks?
A: The low-pressure pump recall covers gas and diesel Super Duty trucks for 2021–2023. The high-pressure recall only applies to diesel models.
Q 6: Why did Ford recall if only about 10% are faulty?
A: Because safety rules require recalling all units that could be defective even if most are fine.
Conclusion
This article aims to give you the full picture of the Ford Super Duty Fuel Pump Recall, covering both diesel high pressure pump and low-pressure pump issues. It spells out which trucks are affected, what causes the problem, signs to look for, what Ford is doing and how to take action yourself? If your truck is included in the recall, you will get a letter and repair will be free. If you haven’t checked yet, use your VIN to see if your truck is part of either recall. Staying informed could prevent a dangerous engine stall or breakdown.
