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September 12, 2025 Service bulletin

Some 2019-2026 F-Super Duty vehicles equipped with a 6.7L engine may require various repairs and/or...

Ford technical service bulletin SSM 54215 for 2019-2026 Ford F-250 SD, 2019-2026 Ford F-350 SD and 2019-2026 Ford F-450 SD and others.

Bulletin number
SSM 54215
Component
Fuel/propulsion system
Summary
Some 2019-2026 F-Super Duty vehicles equipped with a 6.7L engine may require various repairs and/or maintenance to the fuel system where quick release couplings are utilized, such as the secondary fuel filter. The Workshop Manual (WSM), Section 310-00 > General Procedures > Quick Release Coupling has been updated to include videos and instructions of proper disconnect/connect steps involving the Type 27 quick release couplings.

Owners of these vehicles have filed 355 complaints in the fuel system category.

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