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Engine coolingPart report

2004 Ford F Super Duty Engine cooling Problems

Complaints
2about this part
Share
14%of 14 total for the year
Median mileage
66,000miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 2 complaints about the engine cooling of the 2004 Ford F Super Duty, 14% of the 14 complaints for this model year. Where a mileage was given, the median is 66,000 miles.

Fewer than 15 complaints name this part, so treat the figures as a rough indication only.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“Egr cooler and oil cooler failed in a intersection. This is a safety defect . Looked problem up on internet and found thousands of the same defects with other f-250 diesel engines. Ford must recall before someone gets killed. I spoke with my dealership keeter Ford shelby, nc and they said they have replace over one thousand them selves on the f-250 diesel engines and agreed that this should have been a recall on all 2004 f-250 diesels.”

NHTSA complaint #10434858, filed 2011-11, 92,000 miles

“Lack of power or runs rough condition, and/or the malfunction indicator light on with EGR related diagnostic trouble codes (p0401, p0402, p0403, p0404, p0405, or p0406). Engine and engine cooling:exhaust system:emission control:gas recirculation valve (EGR valve).”

NHTSA complaint #10573470, filed 2014-03, 40,000 miles

Related service bulletins

Engine cooling: other model years

YearComplaintsShare of year
2008310%
200514%
2004214%
2003415%
20021029%
2001825%
20001524%
19991213%
199817%
1997313%
1996225%
1994210%
1992113%

Other parts of the 2004 Ford F Super Duty

Electrical system
4 complaints
Engine
4 complaints
Brakes
3 complaints
Fuel system
2 complaints
Other or unknown
2 complaints
Exterior lighting
1 complaints
Steering
1 complaints
Suspension
1 complaints
Tires
1 complaints
Transmission and drivetrain
1 complaints
Vehicle speed control
1 complaints

← All problems reported for the 2004 Ford F Super Duty

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology