SLOW FUEL FILL--MIL ON WITH DTC P0191.
full bulletin at NHTSA ↗2005 Ford F-350 fuel system problems
moderate 17 complaints filed with NHTSA · avg repair $1,200 · see fuel system across all vehicles →
Failure mileage
Complaints
17
Recalls
0
Avg fix
$1,200
When does it fail?
Of the 17 fuel system complaints filed for the 2005 Ford F-350, here's the actual mileage breakdown — failures cluster heaviest at 50,000-75,000 mi.
0-25k
25-50k
50-75k
75-100k
100-125k
125-150k
150k+
Each bar shows the share of total complaints filed at that mileage range. Peak failure window highlighted. Some owners report problems earlier; some make it well past 150,000 miles symptom-free. Maintenance habits and driving conditions shift the curve as much as mileage alone.
What stands out
Among the 12 model years of Ford F-350 in our records for fuel system problems, this one ranks #3 by owner-complaint volume.
No new NHTSA fuel system complaint has been filed on this vehicle in over 17 years — the issue may be aging out of the active population.
Is there a fix? Manufacturer service bulletins
The manufacturer has issued service bulletins covering fuel system on this vehicle — documented repair instructions, service campaigns, or warranty extensions sent to dealers. A TSB isn't a recall (it's not a free safety remedy), but it's the manufacturer acknowledging the issue and how to fix it.
WATER IN THE FUEL TANK BEHIND REAR AXLE - 6.0L, 6.4L AND 7.3L DIESEL ENGINE. UPDATED 2/29/08.
full bulletin at NHTSA ↗SLOW FUEL FILL.
full bulletin at NHTSA ↗Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
The failure pattern owners describe
Owners of 2005 Ford F-350 diesel trucks report fuel system failures starting as early as 24,000 miles and recurring as late as 112,000 miles. The dominant problem is fuel tank delamination—the internal protective coating peels away and sends paint chips and metallic debris into the fuel lines, filters, pump, and injectors. Multiple owners found silver or metallic flakes clogging fuel filters and have seen Ford change its tank design after the fact without recalling or notifying owners of defective units.
The consequences are serious: stalling without warning at highway speeds and in traffic, sudden loss of power, rough running, and uncontrolled deceleration. One owner lost power while merging onto a freeway; another stalled while hauling a 10,000-pound tractor. Owners report $3,000 to $6,000+ repair bills covering tank replacement, fuel pump, multiple fuel injectors, filters, and sometimes EGR valves. One owner experienced the same failure twice—first repair December 2007, second in March 2011 at $4,200—despite installing a replacement tank. Ford dealers and the manufacturer have blamed contaminated or biodiesel fuel despite owners using on-road diesel exclusively, and have refused warranty coverage outside the factory period or recall assistance.
Same Ford F-350 fuel system reports on nearby years: 2006 · 2008
Failure modes owners describe
Fuel tank delamination and interior coating deterioration
Interior paint or protective coating on the fuel tank peels, flakes, or deteriorates, sending paint chips and metallic debris into the fuel system. Owners consistently report silver/metallic flakes in fuel filters and debris reaching fuel pumps and injectors. Multiple owners confirm Ford changed tank design after-the-fact but did not recall or notify owners of affected vehicles.
When: Ranging from 24,000 to 112,000 miles; some early onset around 25,000-30,000 miles, others as late as 92,000+ miles
Symptoms owners cite: Engine stalling without warning at highway speeds and in traffic; Loss of power/power loss intermittently while driving; Running rough with sputter and hesitation; Deceleration to 5 mph or inability to accelerate; Recurring stalls after brief clearance period; Silver or metallic flakes visible in fuel filter
Repairs/costs cited: Tank replacement $3,000–$4,200+. Owners report simultaneous replacement of fuel pump, fuel filters (multiple), fuel injectors (3–5 units per incident), and in one case an EGR valve. One owner faced second failure within 3.5 years after initial tank replacement in December 2007; second repair December 2011 cost $4,200. Ford tank parts on backorder reported (6+ weeks).
Recalls/TSBs owners mention: Ford dealer and manufacturer attributed failures to contaminated or biodiesel fuel despite owner use of on-road diesel only. Ford changed tank design but issued no recall or notification to existing owners. No warranty coverage offered outside factory warranty period. One contact received no assistance from manufacturer after formal complaint.
Uncontrolled acceleration and loss of deceleration control
Engine continues to accelerate despite operator releasing throttle or attempting to decelerate. Vehicle rev'd at high RPM uncontrollably, posing collision and loss-of-control hazard.
When: At 53,000 miles on one reported instance
Symptoms owners cite: Vehicle accelerated without operator input after completing a turn; Engine revved uncontrollably despite throttle release; Vehicle continued to attempt acceleration despite brake application; Prior episodes of 'failure to shut down' and 'failure to decel' noted by owner but no diagnostic codes established
Repairs/costs cited: Owner shut down engine by shifting to Park and turning key off. No repair cost cited; vehicle delivered to Ford dealership for service.
Fuel pump and injector failure secondary to tank debris
Fuel pump seizing or injectors failing after coating debris enters fuel system. One owner reported 5 injectors failed; another reported 5 injectors requiring replacement at $6,000. Failures traced back to tank delamination.
When: At various mileages; injector failures reported at 25,000+ miles and up to 100,000+ miles
Symptoms owners cite: Complete engine stall or dead vehicle; Loss of power and inability to restart; Loss of power steering and braking ability when vehicle shuts down while towing heavy loads
Repairs/costs cited: Fuel injector replacement 3–5 units per failure episode; costs $6,000 cited for 5-injector replacement. Fuel pump also replaced in some cases.
Recalls/TSBs owners mention: Ford dealer blamed biodiesel fuel (one case where biodiesel not sold in state and truck never left state). No warranty on repairs outside factory period.
High-pressure fuel system component failure
Failure of high-pressure cup link on injector activation system or pressure unit for diesel pump, leading to stalling and loss of power.
When: At 92,000–99,000 miles reported
Symptoms owners cite: Engine stalling at 20–30 mph; Loss of power while driving; Stalling on numerous occasions before diagnosis
Repairs/costs cited: High pressure cup link on injector activation system replaced; pressure unit for diesel pump replacement also mentioned in one case (not repaired).
Synthesized from 17 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 2 most recent
While on I-95, my 2005 f-350 super-duty sputter and lost power. The truck went from 60mph with flow of traffic to 40mph in seconds. Making evasive measure from getting tag from behind, I was forced to the shoulder of the road which was taking up by snow. The truck crawled half on shoulder and half in the right lane while cars made there evasive action in order to miss me. After getting to a place…
Tl* the contact owns a 2005 Ford f350. The contact stated that while driving 40 MPH, the vehicle stalled without warning. The vehicle was taken to the dealer for inspection where they stated that the fuel filter needed to be replaced. The vehicle was repaired but the failure recurred. The manufacturer was notified. The failure mileage was 55,000. *tr
Had fuel system trouble with your 2005 Ford F-350?
File a complaint with NHTSA → It's free, official, and how every report above got here — owner filings are the federal safety record this page is built on.
Common questions
How serious is the fuel system problem on the 2005 Ford F-350?
It's a documented issue but not catastrophic. 17 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 16 complaints that reported odometer mileage, most fuel system failures cluster between 49,500 and 99,000 miles, with the median around 55,000. A quarter of owners report trouble before 49,500; a quarter make it past 99,000. 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.
Related
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Verify the raw federal record at
nhtsa.gov/vehicle/2005/Ford/F-350.
Severity ratings are derived from reported crashes, fires, injuries, and fatalities. Repair cost estimates are
independent-shop national averages and may differ in your area. Some links on this page are affiliate links.