2004 Ford F-350 Super Duty
2004 Ford F-350 Super Duty
The 2004 Ford F-350 Super Duty is a heavy-duty pickup truck offered in various configurations and trim levels. It comes standard with a 5.4L V8 engine paired with a 4-speed automatic transmission. Other engine options include a 6.0L V8 and a 7.3L V8, with transmission options including a 5-speed automatic and a 6-speed manual. The F-350 Super Duty is known for its rugged construction, powerful engines, and impressive towing and hauling capabilities. However, it has also been plagued by several issues that can be costly to repair.
Engine
5.4L V8
- Intake manifold failure: Cracks in the intake manifold can cause vacuum leaks, rough idling, and reduced engine performance. Replace the intake manifold. $500 - $1000+
- Spark plug blowouts: Can lead to engine damage if not repaired promptly. Replace blown spark plugs and check the cylinder head for damage. $200 - $500+
- Exhaust manifold leaks: Can cause a ticking sound and affect engine performance. Replace the exhaust manifold or manifold gasket. $300 - $1000+
6.0L V8
- EGR valve cooler failure: Can lead to coolant and oil mixing, causing engine damage. Replace the EGR valve cooler and flush the cooling system. $1500 - $2500+
- Injector stiction: Sticking injectors can affect engine performance and fuel economy. Clean or replace the injectors. $500 - $1500+
- Head gasket failure: Can lead to coolant leaks, overheating, and engine damage. Replace the head gaskets and inspect the cylinder heads for warping. $2000 - $4000+
7.3L V8
- No major issues reported
Transmission
4-Speed Automatic
- Transmission slipping: Can be caused by worn clutches or a faulty torque converter. Rebuild or replace the transmission. $1500 - $3000+
- Torque converter shudder: Can cause vibration while driving. Replace the torque converter. $800 - $1500+
5-Speed Automatic
- Harsh shifting: Can be caused by a faulty solenoid or a problem with the transmission control unit. Replace the solenoid or transmission control unit. $500 - $1200+
- No reverse gear: Can be caused by a broken or worn gear. Replace the transmission or rebuild it. $2000 - $4000+
6-Speed Manual
- No major issues reported
Suspension
- Front suspension creaking: Can be caused by worn or damaged ball joints or tie rods. Replace the affected components. $500 - $1200+
- Rear axle seal leak: Can cause a leak in the rear differential. Replace the axle seal. $200 - $500+
Electrical
- Alternator failure: Can lead to a loss of electrical power. Replace the alternator. $500 - $1000+
- Battery drain: Can be caused by a faulty electrical component or a parasitic draw. Diagnose and repair the cause of the drain. $100 - $500+
- Headlight switch failure: Can cause the headlights to malfunction. Replace the headlight switch. $200 - $400+
Exterior
- Bed rust: Can be caused by exposure to moisture and road salt. Apply rust protection or replace the affected parts. $500 - $2000+
- Door handle breakage: Can be caused by excessive use or overtightening. Replace the door handle. $100 - $250+
Interior
- Air conditioning failure: Can be caused by a faulty compressor or refrigerant leak. Repair or replace the affected components. $500 - $1500+
- Cruise control malfunction: Can be caused by a faulty switch or electrical issue. Replace the switch or repair the electrical issue. $200 - $600+
- Interior trim rattles: Can be caused by loose screws or clips. Tighten loose components or replace damaged trim. $100 - $400+
Summary
The 2004 Ford F-350 Super Duty is a capable heavy-duty pickup truck but has been plagued by several issues. The 6.0L V8 engine is particularly prone to problems, including EGR valve cooler failure, injector stiction, and head gasket failure. Transmission issues are also common, with the 4-speed automatic being the most problematic. Electrical and interior issues are less severe but can still be costly to repair. Overall, the F-350 Super Duty is a reliable workhorse, but it is essential to be aware of the potential issues and factor in repair costs when considering purchasing one.