Model year report

2012 Ford F-450: what breaks, and at what mileage

What breaks on the 2012 Ford F-450

On the 2012 Ford F-450, the failure owners report most often is other engine problem, with 5 reports on file. Across every failure mode on this year, half the dated reports were filed before 65,000 miles. Overall it scores 65 out of 100, high risk for a 2012.

High risk for a 2012 — 240th riskiest of the 271 2012 vehicles we can rate. 26 owner reports; fleet size estimated from this year's own recall paperwork.

The failures owners actually file about

Owners have reported 11 named failure modes on the 2012 Ford F-450, and the three most-reported carry 42% of everything filed.

Other engine problem leads with 5 reports and about 1.6 per 1,000 vehicles.

Other steering problem follows with 3 reports, median 65,000 miles.

Other suspension problem follows with 3 reports, median 65,000 miles.

By system, the reports fall mostly into engine (5), fuel (4) and steering (3).

At what mileage it happens

20 of the reports on the 2012 Ford F-450 came with an odometer reading, and half of those were filed before 65,000 miles.

Cumulatively, 20% by 50,000 miles and 85% by 100,000 miles of the dated reports had been filed.

The busiest stretch is between 60,000 and 70,000 miles, which alone holds 40% of the dated reports.

10% of the dated reports were filed below 36,000 miles, so this is mostly a story about older, higher-mileage cars.

Median

Other engine problem

50k
Other steering problem

64k
Other suspension problem

64k
Fuel pump failure

36k
Fuel tank, filler or EVAP failure
no odometer readings given
—
Control module (ECM/PCM/BCM) failure

54k
DPF, EGR or DEF system failure

75k
Tail light, brake light or signal failure

4k
Other electrical problem

68k
Other wheel or tire problem

3k
Other driver assistance problem

109k

Tick median reported mileage Solid middle half of reports Faint 10th to 90th percentile Colour how bad the failure is when it happens

How reports accumulate

Share of reports filed by each mileage

half by 63k

Every report with an odometer reading, cumulative, from 0 to 200,000 miles. A curve that climbs early is a car with early problems, whatever its total.

Line share of reports filed by that mileage
Dashed the median reported mileage

Severity, and what it costs

Nothing in the reports on the 2012 Ford F-450 mentions a crash, a fire or an injury. That is the ordinary case and it is worth stating: most defect complaints are about a car that stopped working, not one that hurt somebody.

The average severity weight across every report on this year is 3.15, where a stalled engine or a failed airbag weighs many times more than a rattling trim panel, and a figure this high means the reports are dominated by failures with safety consequences rather than annoyances. The weighting is set out in full on the methodology page.

What the top failures cost to put right, as editorial estimates for an independent US shop rather than figures from NHTSA: other engine problem at $300–$4,000, other steering problem at $350–$2,400, other suspension problem at $350–$2,000 and fuel pump failure at $600–$2,600. Dealer labour, a seized bolt or a part that is no longer made can push any of these past the top of its range.

19% of the reports on this year sit in the engine, transmission, drivetrain or cooling systems — the four where a repair bill is usually four figures.

Every reported failure mode

Mileage figures are percentiles of owner-reported readings. Click a column to sort.
Failure mode	System	Reports	With reading	25th	Median	75th	Per 1,000	Typical repair	Severity
Other engine problem	engine	5	5	—	50k	—	1.6	$300–$4,000	High
Other steering problem	steering	3	2	—	64k	—	0.9	$350–$2,400	High
Other suspension problem	suspension	3	2	—	64k	—	0.9	$350–$2,000	Moderate
Fuel pump failure	fuel	2	1	—	36k	—	0.6	$600–$2,600	High
Fuel tank, filler or EVAP failure	fuel	2	0	—	—	—	0.6	$250–$1,800	Moderate
Control module (ECM/PCM/BCM) failure	electrical	2	2	—	54k	—	0.6	$700–$3,000	High
DPF, EGR or DEF system failure	emissions	1	1	—	75k	—	0.3	$800–$5,000	High
Tail light, brake light or signal failure	lighting	1	1	—	4k	—	0.3	$100–$900	Moderate
Other electrical problem	electrical	1	1	—	68k	—	0.3	$250–$2,000	Moderate
Other wheel or tire problem	wheels	1	1	—	3k	—	0.3	$200–$1,500	High
Other driver assistance problem	adas	1	1	—	109k	—	0.3	$250–$1,800	High
Unclassified problem	other	4	3	—	65k	—	1.2	—	Moderate

Rate per 1,000 uses a fleet-size estimate derived from recall paperwork for this exact model year. It is a lower bound. Repair costs are typical independent-shop ranges for the failure, not figures from these reports.

How often, against how many were built

Scaled by an estimate of how many of these cars exist, the 2012 Ford F-450 draws about 8.1 per 1,000 vehicles, which puts it in the 89th percentile of complaint rates among 2012 vehicles we can rate.

That denominator is the weakest number on the page and it is fair to say so plainly. Rate per 1,000 uses a fleet-size estimate derived from recall paperwork for this exact model year. It is a lower bound.

The working figure is 3,218 vehicles. If the true number is twice that, every rate on this page is half what it says; the ranking against other 2012 vehicles, which is what the risk score uses, is far more robust than the rate itself.

What owners wrote

Verbatim from NHTSA complaint narratives, trimmed for length. The odometer reading is the one the owner gave.

Recalls on the 2012 model year

NHTSA has issued 4 recall campaigns covering the 2012 Ford F-450, affecting an estimated 3,721 vehicles. A recall is a different kind of evidence from a complaint: it is the regulator and the manufacturer agreeing that something has to be fixed, and the fix is free for as long as the car exists.

The campaigns cover equipment, engine, engine and engine cooling:exhaust system:manifold/header/muf and power train:automatic transmission. Whether the work was actually done on the car in front of you is a question only the VIN can answer, and the manufacturer or NHTSA will answer it free.

One caution about reading these together: a recall usually raises the complaint count for the same part, because owners who read about it go and file. The mileages stay informative; the counts get noisy.

14V498000

EQUIPMENT

3 vehicles 2014-08-13

Defect: PJ's Truck Bodies & Equipment Co., (PJ's) is recalling certain 2009-2013 Ford F-350, F-450, and F-550 Super Duty chassis modified by PJ's and equipped with certain Muncie Power Products PTO Assemblies. In the affected vehicles, oil may leak from the PTO pressure switch onto a thermal blanket covering the exhaust.
Consequence: The leaking oil may soak into the thermal blanket covering the exhaust, which when combined with heat from exhaust, may result in an increased risk of fire.
Remedy: PJ's has notified owners and dealers will install a new pressure switch kit that moves the switch away from the exhaust system, free of charge. The recall began on August 28, 2014. Owners may contact PJ's customer service at 1-866-475-8782.

13V535000

ENGINE

2,951 vehicles 2013-10-30

Defect: Ford Motor Company (Ford) is recalling certain model year 2011-2012 F-350/450/550 Ambulance Package vehicles manufactured February 22, 2010, through October 19, 2012 and equipped with a 6.7L diesel engine. Due to an exhaust sensor problem, the vehicles may experience loss of power followed by an engine stall.
Consequence: An unexpected engine stall increases the risk of a crash. Additionally, if this were to occur when the ambulance is transporting a patient, there is an increased risk of injury to the patient.
Remedy: Ford will notify owners, and dealers will replace the exhaust gas temperature sensor, free of charge. The recall began on November 25, 2013. Owners may contact Ford Motor Company Customer Relationship Center at 1-866-436-7332. Ford's recall campaign number is 13S10.

13V380000

ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE

37 vehicles 2013-08-23

Defect: Manning Equipment Inc. LLC (Manning) is recalling certain model year 2012 Ford F-350, F-450 and F-550 gasoline engined dual rear wheel chassis vehicles manufactured October 2011 through June 2012. The tailpipe on the exhaust system does not extend out beyond the edge of the body, allowing heat to build up in rear curbside storage compartment.
Consequence: Excessive heat build up in rear compartment could result in fire.
Remedy: Manning Equipment has notified owners, and dealers will install tailpipe extensions free of charge. The recall has already begun. Owners may contact Manning Equipment at 1-502-426-5210.

11V582000

POWER TRAIN:AUTOMATIC TRANSMISSION

16,091 vehicles 2011-12-08

Defect: Ford is recalling certain model year 2011 f-150 vehicles manufactured from september 9, 2011, through september 22, 2011, and model year 2012 f-250, f-350, f-450 and f-550 heavy duty vehicles manufactured from september 12, 2011, through september 22, 2011. These vehicles fail to comply with the requirements of federal motor vehicle safety standard number 114, theft protection. the transmission can be shifted out of the park position without pressing the brake pedal due to brake shift interlock switch problem.
Consequence: This will allow the operator to inadvertently shift the vehicle into gear without the brake pedal being depressed, increasing the risk of a crash or injury to a nearby pedestrian.
Remedy: Ford will notify owners, and dealers will inspect the brake shift interlock switch function and replace the switch if necessary, free of charge. The safety recall began on december 22, 2011. Owners may contact the ford motor company customer relationship center at 1-866-436-7332.

Recall work is free at a franchised dealer regardless of the car's age. Check the VIN at nhtsa.gov/recalls before assuming it was done.

How it ranks in the 2012 field

The score at the top of the page, placed among its peers. The zones are the same thresholds the scorer applies, read out of the scorer itself, so the picture and the band word cannot disagree.

Risk score against the rest of the 2012 field

Scores are ranked within the model year, never across years, because an older car has had longer to accumulate reports.

Left fewer and less serious reports
Right more, or worse
Marker this vehicle

Better and worse years of the same car

High risk for a 2012 — 240th riskiest of the 271 2012 vehicles we can rate. The comparison is always within the same model year, so an older car is never penalised for having had longer to break.

Across the 5 model years of this car that carry enough reports to score, 2020 comes out best at 62 and 2018 worst at 73, with 2012 itself at 65.

If the model year is negotiable, 2020 scores lower than 2012 by a margin worth acting on. Same body, same engines, different luck — usually a supplier change or a mid-cycle fix, which the complaint data can show but never explain.

Scores compare each year against other cars of the same model year, so a low number on an older car is a real result and not an artefact of age.

Risk score by model year, out of 100

Shorter is better. Years with too few reports to score are shown without a bar rather than as a zero, because no data is not good news.

The limits of complaint data

26 owner reports; fleet size estimated from this year's own recall paperwork. Every count on this page is therefore a floor: it is the number of owners who went to the trouble of filing with a federal agency, which is a small and self-selected fraction of the owners who had the fault.

Of those 26 reports, 20 carried an odometer reading, so the mileages here describe 77% of the sample rather than all of it. Owners also round: readings pile up on multiples of ten thousand, which is why this site publishes "about 90,000 miles" and not "91,438".

The failure modes are assigned by software reading the owner's own words, which is accurate in bulk and wrong in individual cases. A mode with a handful of reports may contain a misfiled one.

And nothing here predicts what one car will do. These are other people's complaints, filed years apart, on cars maintained by strangers. Read the page as a map of where this model year has previously gone wrong, then have the specific car in front of you inspected.

Questions this page answers

What are the most common problems with the 2012 Ford F-450?

The most-reported failures are other engine problem (5 reports, median 50,000 miles), other steering problem (3 reports, median 65,000 miles) and other suspension problem (3 reports, median 65,000 miles). Counts come from owner complaints filed with NHTSA, which are voluntary, so they show what owners bothered to report rather than every fault that occurred.

Is the 2012 Ford F-450 reliable?

It scores 65 out of 100 on our risk index, which is high — 240th riskiest of the 271 2012 vehicles we can rate. The score is a comparison against other 2012 vehicles, not a prediction about any individual car, and it is built from complaint rates, severity and how early failures appear.

Where this comes from. Every figure above is computed from NHTSA owner complaints and recall records for this exact make, model and year. Complaints are voluntary and self-selected, so treat counts as a floor. The methodology page writes out each formula, and the same numbers are available as JSON.

What breaks at my mileage Compare with another car

Source Owner complaints and recall records published by the US National Highway Traffic Safety Administration, model years 1996–2027 Figures rebuilt 30 August 2026 Published by AtWhatMileage How every figure is computed