FORD LINCOLN SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. CUSTOMER SATISFACTION PROGRAM 07M08: CERTAIN 2005 MODEL YEAR F-150, F-SUPER DUTY, EXPEDITION, AND NAVIGATOR VEHICLES WITH 5.4L 3V ENGINES-EXTENDED WARRANTY COVERAGE ON FUEL INJECTORS. CSC WAS RECEIVED. UPDATED 5/20/09.
full bulletin at NHTSA ↗2005 Lincoln Navigator fuel system problems
moderate 5 complaints filed with NHTSA · avg repair $1,200 · see fuel system across all vehicles →
Complaints
5
Recalls
0
Avg fix
$1,200
When does it fail?
Of the 5 fuel system complaints filed for the 2005 Lincoln Navigator, 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
No new NHTSA fuel system complaint has been filed on this vehicle in over 16 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.
Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
What owners are reporting 3 most recent
My 2005 Lincoln navigator fuel pump went bad, and when I went to buy one, there is a nation wide back order on this item, can this be because the part has been going bad on all navigators which is the cause of the major back order, now my car is sitting for 3 weeks because I cannot locate no fuel pump anywhere in the usa. *tr
We have purchased a 2005 Lincoln navigator. It is the only vehicle I have seen where there is no "door/flap" in the filler neck to prevent "splash back"of fuel in the event the cap is left off. I have checked the 2006 models, they appear to be the same. The dealer cannot advise why it is like that. I would assume it would present a fire hazard if the cap is accidentally left off. I have…
2005 navigator injector failed and ruined engine on june 17, 2008 with 53,000 miles driven. Car was billowing smoke, smelled strongly of gas, and stopped functioning as I was driving it. Ford took nearly a month to replace engine and replace injector. Picked car up on july 23, 2008. Roughly 3 weeks later,a second injector failed on august 22, 2008. Car was billowing smoke and failed and I…
Had fuel system trouble with your 2005 Lincoln Navigator?
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 Lincoln Navigator?
It's a documented issue but not catastrophic. 5 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?
Based on the 5 complaints filed, fuel system issues most often appear around 54,893 miles. Some report problems earlier; some make it well past 150,000 with no symptoms. Maintenance habits matter — vehicles that received timely fluid services and were not regularly overworked tend to last longer.
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/Lincoln/Navigator.
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.