2017 Ford F-350 fuel system problems
moderate 15 complaints filed with NHTSA · avg repair $1,200 · see fuel system across all vehicles →
The failure pattern owners describe
2017 F-350 owners report recurrent fuel-system failures across a wide mileage range (49,000 to 250,000 miles). High-pressure fuel pump failure dominates the complaints—units either stop responding entirely, causing sudden power loss and stalling, or degrade gradually with hesitation and reduced power. In several cases, pump failure has contaminated the fuel rail and injectors with internal metal shavings, requiring full fuel-system replacement. Owners report losing all power at highway speeds, coasting to a stop, and being unable to restart. Some experience the failure once; others see it recur weeks or months after dealer repair.
Secondary issues include low-pressure fuel pump failure, diesel injector failure limiting top speed, and fuel filter leaks. One owner reports DEF (Diesel Exhaust Fluid) contamination in the fuel tank; another reports a water-in-fuel warning. A few owners note that their VINs did not qualify for recall 24V957000 despite matching the failure profile.
Repair costs appear steep—several owners chose not to repair due to expense. Some received warranty service; most did not. The manufacturer generally refers owners to the NHTSA Hotline without offering assistance. Dealers confirm the diagnosis but cannot or will not repair many vehicles.
Same Ford F-350 fuel system reports on nearby years: 2020
Failure modes owners describe
High-pressure fuel pump failure
High-pressure fuel pump loses function or degrades, causing sudden loss of motive power, engine stall, and failure to restart. In some cases the pump combusts internally, releasing metal shavings into fuel lines and injectors.
When: 49,000 to 250,000 miles; varies from sudden onset to gradual deterioration
Symptoms owners cite: Loss of motive power while driving; Engine stall at highway speed; Vehicle fails to restart; Check engine and reduce engine power lights illuminate; Vehicle hesitates upon accelerator depression; Internal pump combustion with metal debris in fuel system
Codes mentioned: Check engine light, Reduce engine power warning, Loss of Power message
Repairs/costs cited: High-pressure fuel pump replacement required; in some cases full fuel system replacement needed if internal debris contaminates injectors and fuel rail. Repair costs described as prohibitive by several owners.
Recalls/TSBs owners mention: NHTSA Campaign 24V957000 (Fuel System, Diesel) referenced by owners but several VINs not included in recall. Manufacturer referred owners to NHTSA Hotline.
Low-pressure fuel pump failure
Low-pressure fuel pump fails, resulting in loss of motive power and engine stall. Sometimes occurs alongside high-pressure pump failure or fuel filter issues.
When: 172,000 miles (case #2); 225,000 miles (case #10)
Symptoms owners cite: Loss of motive power; Engine stall; Check engine light illumination; Low fuel warning light
Codes mentioned: Check engine light
Repairs/costs cited: Low-pressure fuel pump replacement attempted in at least one case, but failure recurred and full fuel system replacement recommended.
Diesel injector failure
Diesel injector becomes defective, limiting engine performance and restricting vehicle speed. One case involved injector damage from fuel pump metal shavings.
When: 66,400 miles (case #8); 172,000 miles (case #2 secondary failure)
Symptoms owners cite: Speed limited to below 50 MPH despite accelerator depression; Speed limit restriction warning light illumination; Loss of power and hesitation (when caused by debris)
Codes mentioned: Speed limit restriction warning
Repairs/costs cited: Diesel injector replacement required. Part availability may cause delays.
Fuel filter leak
Secondary fuel filter develops a leak, causing abnormal fuel odor. Failure recurred shortly after warranty repair.
When: 77,000 miles initial failure; recurrence not specified
Symptoms owners cite: Abnormal fuel odor from vehicle; Fuel leak visible at secondary fuel filter
Repairs/costs cited: Fuel filter replacement; initially covered under warranty, but same failure recurred.
Fuel system contamination and sensor issues
Fuel tank contamination with DEF (Diesel Exhaust Fluid) or water causes fuel system warning messages and vehicle hesitation. Separate complaint involves reductant tank sensor failure.
When: 68,000 miles (DEF case #3); 96,000 miles (sensor case #5)
Symptoms owners cite: Water in fuel system warning message on instrument panel; Vehicle hesitation upon accelerator depression after refueling; DTC P203B (reductant tank sensor code) constantly illuminated; Check engine light
Codes mentioned: P203B (reductant tank sensor failure)
Repairs/costs cited: Owner self-drained and primed fuel system in case #3 to clear warning; did not resolve root cause. Reductant tank sensor replacement recommended in case #5.
Recalls/TSBs owners mention: Manufacturer referred owner to NHTSA Hotline. Owner in case #3 disputed dealer diagnosis that DEF was in fuel tank.
Diesel particulate filter failure
Diesel particulate filter becomes faulty, triggering check engine light. Owner cited Customer Satisfaction Program 20M06 as possible related issue.
When: 64,000 miles
Symptoms owners cite: Check engine warning light illumination
Codes mentioned: Check engine light
Repairs/costs cited: Diesel particulate filter replacement needed.
Recalls/TSBs owners mention: Customer Satisfaction Program 20M06 referenced by owner. Manufacturer notified.
Synthesized from 15 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 0 most recent
Common questions
How serious is the fuel system problem on the 2017 Ford F-350?
It's a documented issue but not catastrophic. 15 complaints have been filed. Repairs average $1,200 and most owners catch it before it causes a breakdown.
At what mileage does the fuel system typically fail?
Across the 15 complaints that reported odometer mileage, most fuel system failures cluster between 68,000 and 180,000 miles, with the median around 150,000. A quarter of owners report trouble before 68,000; a quarter make it past 180,000. Maintenance history matters more than the odometer alone — this is the reported failure window, not a guarantee.
What does it cost to fix?
Independent shops typically charge around $1,200 for fuel system repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to fuel system?
No active recalls currently cover fuel system issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.