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What 14 owners told NHTSA about the 2012 Ford F-450
These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.
3 of 14 complaints match · Fuel system · clear filters
Mar 9, 2026Fuel system
The contact owns a 2012 Ford F-450. The contact stated that while driving at an undisclosed speed, the vehicle unexpectedly stalled. There was no warning light illuminated. The vehicle failed to restart and was towed back to the residence. An independent mechanic arrived at the residence and diagnosed the vehicle with fuel pump failure. The contact was unaware whether the fuel pump needed to be repaired or replaced. The vehicle was not repaired. The dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 98,188.
NHTSA ODI 11723101
Feb 21, 2020EngineFuel system
WE HAVE TO REPLACE OUR FUEL TANK BECAUSE THE LINING HAS DELAMINATED. WE HAVE ALREADY HAD TO REPLACE THE ENGINE WHICH MAY HAVE BEEN A RESULT OF THE LINING DETERIORATION.
NHTSA ODI 11310536
May 28, 2016Fuel system
1/28/14- HPFP METAL SHAVINGS FOUND AFTER ENGINE POWER DOWN, ALL FUEL SYSTEM REPLACED. AFTER ONLY A FEW MONTHS (4/10/14) SAME THING. ON 4/25/16 SAME THING. NO WARRANT. FORD KNOWS THIS HAS BEEN ONGOING ISSUE, REFUSES TO WARRANTY WHILE OTHER MFG, IE VW DOES COVER SAME PART. I WOULD WELCOME CLASS ACTION SUIT.
NHTSA ODI 10871367
Working with the data? Download all 14 complaints as CSV · fetched from NHTSA July 19, 2026
How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your
pre-purchase inspection list. Back to the
full 2012 Ford F-450 verdict →