Ford is back in the recall spotlight—and this time, it’s no small issue. A new safety alert affecting the 2025 F-250 and F-350 Super Duty trucks equipped with the 6.7-liter Power Stroke diesel engine has been issued. At the heart of this alarming development is a faulty fuel return line that could lead to engine fires.
This isn’t just a minor hiccup. It’s a potentially dangerous flaw that could affect some of the most relied-upon trucks in the country.
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What’s Causing the Risk of Fire in These Trucks?
The recall, officially filed under NHTSA number 25V-306, focuses on a defect in fuel return line connectors, specifically part LC3Q-9K022-AC, made by Bosch Mexico Sistemas. A tooling misalignment during manufacturing may have caused cracks to form in these connectors.
This flaw allows diesel fuel to leak near hot engine components, creating a significant fire hazard.
While only five vehicles have been confirmed with the defect so far, more could surface as inspections continue. The vehicles in question were all built on March 23, 2025, but Ford has not yet released specific cab styles or trim details, leaving many owners in limbo.
Which Models Are Included?
- 2025 Ford F-250 Super Duty
- 2025 Ford F-350 Super Duty
- Both equipped with the 6.7-liter Power Stroke V8 diesel engine
- Manufactured on March 23, 2025
No trim levels or cab configurations have been confirmed as affected yet, making it even more crucial for all 2025 Super Duty diesel owners to check their vehicle status.
How to Check If Your Truck Is at Risk
Ford owners can take the following steps to find out if their vehicle is impacted:
- Call Ford’s customer service at 1-866-436-7332.
- Wait for official letters sent out between May 19 and May 23.
Don’t rely on appearance—vehicles may look fine from the outside while still containing this hidden risk.
Why This Matters: Super Duty Trucks Are More Than Just Vehicles
The F-250 and F-350 aren’t just weekend warriors. These trucks are the lifeline for farmers, construction crews, towing companies, and emergency responders. In their most powerful configurations, these diesel engines churn out 500 horsepower and 1,200 lb-ft of torque—numbers that translate into unmatched pulling and hauling capability.
But all that power can turn into a disaster if a fuel leak causes a fire under the hood.
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What Should You Do Right Now?
If you own one of these trucks, do not wait. Ford is offering a free repair, which involves replacing the faulty fuel return line. The process is quick, but time is of the essence.
Signs you should head to the dealership immediately:
- Diesel smell inside or outside the vehicle
- Dashboard warning lights
- Visible fuel leaks under the truck
Safety should always come first, especially when you rely on your vehicle for work or emergencies.
In Conclusion: Act Before It’s Too Late
This isn’t a massive recall, but it is a high-risk one. Fires don’t give second chances, and Ford’s lack of detailed guidance only makes things murkier. If you drive a 2025 Super Duty diesel, don’t wait for symptoms—check your VIN and schedule a service if needed.