| Engine | Used in | Years (model years, per sources) |
|---|---|---|
| 7.3 (Navistar T444E) | Super Duty, E-Series | 1994.5 to 2003 |
| 6.0 (Navistar VT365) | Super Duty (to 2007), E-Series, Excursion | 2003.5 to 2007 in Super Duty |
| 6.4 (Navistar) | Super Duty | 2008 to 2010 |
| 6.7 (Ford-built) | Super Duty | 2011 on |
| 3.0 V6 | F-150 | 2018 to 2021 |
Navistar built the Power Stroke through the 6.4; Ford took over with the 6.7. Per Wikipedia, DrivingLine and Prosource Diesel.
Engine-specific pages
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Power Stroke-specific pages
Cooling
My diesel is losing coolant with no visible leak. Why?
Troubleshoot →CoolingHow do I know if my 6.0 Power Stroke EGR cooler is failing?
Troubleshoot →CoolingWhy do 6.0 Power Stroke head gaskets fail?
Troubleshoot →CoolingWhat are the common 6.4 Power Stroke radiator and DPF problems?
Troubleshoot →Fuel systemWhat is the CP4 fuel pump issue on diesel trucks?
Troubleshoot →Common to all diesels
These apply to Power Stroke engines too.
- Hard start when cold
- Cranks, will not start
- White smoke
- Black smoke
- Blue smoke
- Low power / limp mode
- Rough idle
- Water in fuel light
- Fuel in the oil
- Overheating when towing
- DPF and regeneration
- Cold-weather gelling
- DEF / SCR faults
- NOx sensor problems
- Clogged EGR valve
- Turbo whistle / boost leak
- Injector knock
- Wet stacking
- Glow plug / grid heater failure
- Hot transmission when towing
- Fuel filter restriction
- Air in the fuel
- Oil consumption
- Crankcase blow-by
- Cavitation / liner pitting
- Maintenance basics
- Winter diesel prep
- Buying a used diesel
- Is a DPF/EGR delete legal?
Where this comes from
- Wikipedia: Ford Power Stroke engine
- Wikipedia: Navistar T444E engine
- DrivingLine: The torque war timeline
- Prosource Diesel: History of the Ford Power Stroke
Last reviewed 2026-10-19. General information only: confirm with your service information and a qualified diesel technician.