2004 Ford F-150 Engine and Engine Cooling Problems

Source: NHTSA · Updated Sep 16, 2026 · 167 complaints analyzed

Owners have filed 167 complaints with NHTSA about engine and engine cooling problems on the 2004 Ford F-150, 8% of all complaints for this model year. Half of the reports with a mileage happened before 76,000 miles. The words owners use most often: “spark plugs” (34% of reports).

What owners describe

Phrases that appear unusually often in these complaints compared with complaints about other cars.

  • Spark plugs: mentioned in 56 of 167 complaints (34%)

How much does it cost to fix?

Owners who wrote down what they paid or were quoted put the typical engine and engine cooling repair on the 2004 Ford F-150 at $2,300, and half of them between $940 and $3,250.

Based on 30 NHTSA complaints about this problem alone that state a repair bill or quote (2005–2014), converted to 2026 dollars with the U.S. consumer price index. These are owners' own figures, not a quote: they include dealer quotes, and owners who file complaints often faced larger repairs, so they can run higher than typical shop prices. Prices vary by shop, region and warranty coverage. How we calculate this.

At what mileage do engine and engine cooling problems happen?

Based on 147 complaints that reported the odometer reading.

Under 10k miles13 · 9%
10k–25k miles17 · 12%
25k–50k miles15 · 10%
50k–75k miles26 · 18%
75k–100k miles34 · 23%
100k–150k miles38 · 26%
150k+ miles4 · 3%

How serious are the reports?

Of 167 complaints, 4 mention a crash, 12 a fire, 1 an injury.

Ford F-150 engine and engine cooling complaints by model year

Peak: 1997, with 529 complaints
1995: 7119951996: 231997: 5295291998: 17419981999: 2192000: 1352001: 23420012002: 1962003: 692004: 16720042005: 1112006: 772007: 4120072008: 222009: 102010: 3120102011: 332012: 172013: 2020132014: 102015: 242016: 3020162017: 702018: 882019: 6220192020: 112021: 192022: 320222023: 12024: 42025: 12025

n = 2,502 complaints · Source: NHTSA

Model yearEngine and Engine Cooling complaintsShare of that yearMedian miles
2025 F-15011%1,000
2024 F-15042%15,135
2023 F-15010%9,000
2022 F-15031%30,000
2021 F-150192%44,000
2020 F-150111%81,557
2019 F-150625%75,567
2018 F-150884%71,662
2017 F-150705%80,000
2016 F-150301%80,000
2015 F-150241%107,000
2014 F-150101%131,300
2013 F-150201%92,500
2012 F-150171%13,000
2011 F-150332%8,250
2010 F-150314%17,000
2009 F-150103%58,000
2008 F-150226%26,670
2007 F-150418%56,000
2006 F-1507713%58,507
2005 F-15011110%64,000
2004 F-1501678%76,000
2003 F-1506916%93,000
2002 F-15019624%82,000
2001 F-15023419%92,000
2000 F-15013513%87,000
1999 F-15021921%85,250
1998 F-15017413%94,000
1997 F-15052919%99,250
1996 F-150237%119,967
1995 F-1507111%138,500

When owners reported it

Peak: 2011, with 30 complaints
2004: 7200472005: 222005222006: 4200642007: 142007142008: 212008212009: 272009272010: 282010282011: 302011302012: 112012112013: 1201312014: 1201412025: 120251

n = 167 complaints · Source: NHTSA

Related recalls (0)

No safety recall lists engine and engine cooling for the 2004 Ford F-150. A pattern of complaints does not always lead to a recall.

What owners report

Short excerpts of recent complaints, with personal details removed. Full reports are on NHTSA.gov.

The contact owns a 2004 Ford F-150. The contact stated that while driving at undisclosed speeds, the vehicle shuddered and failed to accelerate while the accelerator pedal was depressed. The check engine warning light was illuminated. The contact pulled over to the shoulder of the roadway and was…

Received Mar 10, 2025 · NHTSA complaint 11647392

I went to start the truck and the check engine light came on so i took it in for service and it pulled a cylinder 6 misfire code ,turns out that the spark plugs that were not supposed to be changed for another 20000mi needed to be changed and i was informed at the ford dealer that labor would be…

Received Aug 28, 2014 · NHTSA complaint 10629089

Replaced fuel pump driver module (fpdm) mounted on a support above the spare tire on a 04 ford f150.first engine code was p0191 for the fuel rail pressure sensor, engine would crank but not start. Ran scan tool and found code p1237 for the fuel pump driver module. The cast housing of the fpdm is…

Received Nov 17, 2013 · NHTSA complaint 10552617
Ford F-150
Ford F-150 (fourteenth generation) at Rutesheimer Autoschau 2025. Representative photo; appearance varies by model year. Photo: Alexander Migl, CC BY-SA 4.0, via Wikimedia Commons.

Frequently asked questions

Do all 2004 Ford F-150s have engine and engine cooling problems?

No. NHTSA has 167 owner complaints about engine and engine cooling for the 2004 Ford F-150 (8% of the 2,029 complaints for this model year). Complaint data shows that the problem is reported, not how many of all cars sold are affected.

Was there a recall on the 2004 Ford F-150 engine and engine cooling?

No recall currently lists engine and engine cooling for this vehicle.

At what mileage do engine and engine cooling problems start?

The median reported mileage is 76,000 miles: half of the reports with a mileage came before that.

How much does it cost to fix engine and engine cooling problems on the 2004 Ford F-150?

Owners report a typical cost of $2,300 (half paid between $940 and $3,250), from 30 complaints that state a repair bill or quote, in 2026 dollars.

What do owners say about engine and engine cooling problems on the 2004 Ford F-150?

The most frequent phrase is “spark plugs”, in 56 of 167 complaints.

Other 2004 Ford F-150 problems

See all 2004 Ford F-150 problems or engine and engine cooling problems across all F-150 years.