For the 2004 Ford F-250 Super Duty, the diesel option is the 6.0-liter Power Stroke V8 turbo diesel, built by Navistar International, delivering roughly 325 horsepower and around 570 pound-feet of torque.
In context, the 6.0L Power Stroke was the diesel choice for the F-250 and F-350 Super Duty lineup from 2003 through 2007, replacing the earlier 7.3L Power Stroke in this generation. The 6.0L uses a turbocharged, high-pressure fuel system and has been the subject of maintenance and reliability discussions among owners and technicians.
Engine specifications
Here are the key technical details for the 6.0-liter Power Stroke as used in the 2004 F-250.
- Displacement: 6.0 liters (364 cubic inches)
- Configuration: V8, turbocharged, direct-injection diesel
- Power output: approximately 325 horsepower
- Torque: approximately 570 lb-ft of torque
- Fuel system: high-pressure common-rail (HPCR) injection with a turbocharger
- Engine family: Power Stroke (Navistar International)
These figures reflect the standard 2004 diesel configuration in most F-250 Super Duty trucks. Variations can occur by market or trim, but the 6.0L was the sole diesel option for this model year in the U.S. lineup.
Common maintenance considerations
Like many 6.0L Power Stroke engines from that era, there are well-known reliability topics tied to maintenance history and service updates. Understanding these can help buyers and owners assess condition and plan repairs.
- Head gasket and EGR cooler issues have been widely reported in service histories.
- Oil cooler and coolant-oil interface problems can lead to contamination if not addressed.
- The high-pressure oil pump and related HPCR components require regular, quality maintenance and timely part updates.
- Turbocharger and intercooler systems can develop wear or leaks over time, affecting performance and efficiency.
- TSBs and recall/service campaigns addressed several cooling and sensor-related failures; confirmation of completed updates is advisable.
Regular maintenance, documented service history, and attention to any factory updates or recalls are important when evaluating a 2004 F-250 with the 6.0L Power Stroke.
Summary
The 2004 Ford F-250 Super Duty uses a 6.0-liter Power Stroke V8 turbo diesel from Navistar as its diesel option, delivering about 325 hp and 570 lb-ft of torque. This engine was standard for the generation during that period, with a reputation for performance alongside notable maintenance considerations. Prospective buyers and owners should verify maintenance records and any updated components to gauge long-term reliability.