For the 2004 Ford F-350 Pickup with the 6.0L 8-cylinder Engine Code [P] P Diesel Turbo, the engine oil capacity is 15 quarts (including filter replacement). Recommended viscosities vary by temperature: 15W-40 is preferred for temperatures above -1°C (31°F), while 10W-30 is preferred between -20°C (-4°F) and -1°C (31°F). AMSOIL recommends the Signature Series 15W-40 for maximum protection.
AMSOIL product recommendations
Based on the AMSOIL lookup for your Ford Power Stroke, here are the recommended lubrication and filtration products to maintain engine health and performance.
Engine Oil Recommendations
| Product Name | Viscosity | Part Number |
|---|---|---|
| AMSOIL Signature Series Max-Duty Diesel Oil | 15W-40 | DMEQT-EA |
| AMSOIL 15W-40 Heavy-Duty Synthetic Diesel Oil | 15W-40 | ADPQT-EA |
Oil Filter Recommendations
| Product Name | Part Number |
|---|---|
| AMSOIL Oil Filter | EA15K88-EA |
| WIX XP Oil Filter | 57312XP-EA |
| AMSOIL SDF88 Oil Filter | SDF88 |
Air Filter Recommendations
| Product Name | Part Number |
|---|---|
| WIX Air Filter | 49490-EA |
| PowerCore® Filter For Ford 6.0L Diesel PowerStroke | P603577 |
Coolant Recommendation
| Product Name | Part Number |
|---|---|
| AMSOIL Passenger Car & Light Truck Antifreeze & Coolant | ANTPC1G-EA |
Quick Answer: What oil does a 2004 Ford F-350 6.0L Diesel take?
Engine Oil Specifications & Details
Selecting the correct oil viscosity is critical for the 6.0L Power Stroke engine, especially when operating in varying temperature ranges.
Oil Viscosity Guide
| Viscosity | Temperature Range |
|---|---|
| 0W-30 | -29 to -18°C |
| 5W-30 / 5W-40 | -29 to -1°C |
| 10W-30 | Preferred: -20°C to -1°C; Acceptable: -23 to 32°C |
| 15W-40 | Preferred: Above -1°C; Acceptable: -12 to -1°C |
Note: Ford TSB 05-16-6 provides the temperature guidance for these viscosities.
Oil Capacity & Service Data
- Capacity: 15 quarts (with filter).
- Refilling Tip: Remove the dipstick during refilling to provide adequate venting and allow oil to flow into the crankcase. Check level after refill and top off as needed.
- Oil Drain Plug Torque: 32 ft/lbs.
OEM Specification Note: The AMSOIL lookup note references Ford Material Engineering Specification WSS-M2C171-F1 for this application. It notes that Ford recommends meeting this specification rather than CK-4, as testing on some CK-4 formulations showed inadequate wear protection compared to earlier CJ-4 formulations.
Common diesel oil-related concerns and how AMSOIL products may help
Diesel engines face unique stresses. Below is a summary of potential concerns and how the recommended AMSOIL products can support engine longevity.
| Concern | Why it matters | AMSOIL Product | How it may help | Limitation |
|---|---|---|---|---|
| Engine Wear | High-pressure diesel environments cause component friction. | Signature Series | Delivers up to 6X more wear protection. | Requires regular oil changes. |
| Contaminant Buildup | Small particles can cause abrasive wear. | AMSOIL Oil Filter | Provides 99% efficiency at 20 microns. | Filter must be replaced per interval. |
| Extreme Temperatures | Viscosity changes can affect lubrication during start-up or heavy load. | Heavy-Duty Synthetic | Excels in extreme temperatures. | Follow viscosity guide for climate. |
Common maintenance concerns for this vehicle
Based on owner reports and general diesel maintenance context, owners of the 6.0L Power Stroke should monitor several key areas:
- Fuel System Integrity: Monitoring fuel control module wiring harnesses and vacuum tubing is important for consistent engine operation.
- Cooling System: Maintaining coolant integrity is vital for heavy-duty diesel applications to prevent overheating.
- Tire & Load Management: Ensure tires are correctly rated for the vehicle’s load capacity to avoid rupture risks.
- Electrical Components: Monitoring multi-function switches and lighting systems for proper functionality.
Recall, TSB, and manufacturer communication notes
Official NHTSA research indicates several recalls for the 2004 Ford F-350:
- Tail Lights/Multi-Function Switch: A recall (Campaign 11V352000) was issued regarding a multi-function switch subcomponent that may deform, potentially causing failure of turn signals, tail lights, or brake lights.
- Tires: A recall (Campaign 04V229000) addressed incorrect load range tires being equipped on certain models, which could lead to tire rupture if overloaded.
- Electrical/Tow Packages: A recall (Campaign 07E066000) noted issues with 7-way right angle adaptors in certain tow packages.
Disclaimer: Always verify open recalls by checking your specific VIN through the Ford website or NHTSA.
About this vehicle
The 2004 Ford F-350 is a prominent member of the Ford Super Duty series, designed to provide heavy-duty capabilities beyond consumer-oriented trucks like the F-150. This model is frequently utilized in chassis cab configurations and is engineered for high-demand applications involving significant towing and heavy payloads.
This specific vehicle features the 6.0L Power Stroke V8 diesel engine, a powerplant widely recognized for its performance in commercial and high-towing contexts. Because these engines are often subjected to severe service, maintenance focus typically centers on fuel system monitoring, turbocharger health, and cooling system integrity. As part of a generation that transitioned Ford’s heavy-duty architecture, owners should be aware of specific diesel-related requirements unique to the Power Stroke engine family.
Owners often research specialized lubrication solutions to manage the high thermal and mechanical stresses associated with this engine type. Given its classification as a Class 2 or 3 truck (depending on GVWR), proper fluid maintenance is essential for maintaining the structural and mechanical reliability required for heavy-duty work.
Common questions about this vehicle’s diesel oil and maintenance
How much oil does my 6.0L Power Stroke take?
It requires 15 quarts of oil when performing a service that includes the oil filter replacement.
What is the best viscosity for my Ford F-350 in winter?
For temperatures between -29°C and -18°C, 0W-30 is acceptable. For temperatures between -23°C and 32°C, 10W-30 is a common choice.
Can I use CK-4 oil in my 2004 F-350?
The AMSOIL lookup note states that Ford recommends oils meeting the WSS-M2C171-F1 specification for older diesel engines like the 6.0L, noting that some CK-4 formulations may show inadequate wear protection compared to earlier CJ-4 formulations.
How often should I change my oil filter?
While specific intervals depend on driving conditions, using high-quality filters like the WIX XP can support drain intervals up to 25,000 miles under certain conditions.
What should I do if my truck stalls while driving?
NHTSA complaints have noted instances of stalling. This may be related to electrical or fuel system issues; you should consult a professional mechanic for diagnostic testing.
How do I verify if my Ford F-350 has an open recall?
You should contact a Ford dealer or use the NHTSA website to check your specific Vehicle Identification Number (VIN) for any active safety recalls.
Disclaimer: The information provided is based on available source data. Always consult your vehicle’s owner manual and professional mechanics for specific maintenance and repair instructions.