How many gallons of oil does a f350 diesel hold?
Typically about 3 gallons of engine oil (roughly 12 quarts) for most F-350 diesels, though exact capacity varies by engine and filter configuration.
In practice, Ford's diesel-powered F-350s have several engine options across different years, and capacity can range from roughly 12 to 15 quarts (3 to 3.75 gallons). The precise figure depends on the specific engine family and whether the oil filter is included in the capacity. Always verify with the owner's manual or Ford's official specs for your exact model year and engine code.
Understanding the numbers: engine families and typical ranges
Below is a quick breakdown of typical oil capacities by common F-350 diesel engine families. These figures are intended as general guides; always confirm for your specific vehicle.
6.7L Power Stroke (2011–present)
For this modern engine, the approximate oil capacity is about 12 quarts (about 3 gallons) including the filter.
- Capacity: roughly 12 quarts (3 gallons).
Bottom line for the 6.7L: about 3 gallons. Always confirm the exact capacity for your VIN and engine code.
Older diesel options (6.0L/7.3L)
These older diesel variants typically fall in a broader range, roughly 12–15 quarts (3–3.75 gallons), depending on filter type and model year.
- 6.0L: commonly in the 12–15 quart range (3–3.75 gallons).
- 7.3L: commonly around 12–14 quarts (3–3.5 gallons).
Bottom line for older diesels: expect about 3 to 3.75 gallons, but verify the exact spec for your engine variant and year.
How to verify your exact capacity
To avoid guesswork, use these steps to confirm the precise oil capacity for your F-350 diesel.
- Consult the owner's manual or the maintenance section for your model year and engine code.
- Use Ford's official online portal or dealership database with your VIN to pull the exact spec.
- Ask a Ford-certified technician or your dealership service department for the exact figure, including whether the filter is counted in the capacity.
Knowing the exact capacity helps ensure you add the correct amount of oil during changes and maintain proper engine lubrication and emissions performance.
Bottom line and practical takeaways
For most Ford F-350 diesels, plan on about 3 gallons of engine oil being needed for a full fill, with the range typically spanning from 3 to 3.75 gallons depending on engine and filtration. Always verify with the specific vehicle specs to avoid overfilling.
Summary
The oil capacity of a Ford F-350 diesel commonly centers around 12 quarts (3 gallons) for the widely used 6.7L Power Stroke, with older or other diesel variants sometimes requiring up to about 15 quarts (roughly 3.75 gallons). Confirm the exact figure via the owner's manual or Ford's online resources for your exact engine code and year. Regular oil checks and correct fill levels are crucial for longevity and performance.
How many gallons of diesel does a 6.7 powerstroke hold?
A 6.7 Powerstroke's fuel tank capacity varies, but it can be around 29 to 48 gallons for standard models or larger like 60 gallons for crew cab/short bed configurations. The engine also uses a separate 5 to 7.5-gallon tank for Diesel Exhaust Fluid (DEF), which is critical for emissions and must be refilled separately.
Fuel tank capacity
- Standard tanks: Typically range from 29 to 48 gallons, depending on the truck's configuration like the wheelbase and bed length.
- Aftermarket and larger options: Some trucks can be fitted with replacement tanks that offer capacities of 60 gallons or more.
Diesel Exhaust Fluid (DEF) tank
- Standard capacity: The separate DEF tank is usually about 5 gallons, with some models using a larger 7.5-gallon tank.
- Importance: The DEF system is essential for reducing emissions. If the DEF tank runs out, it can trigger a "limp mode" or prevent the engine from starting.
Oil capacity
- Engine oil: The 6.7 Powerstroke engine takes approximately 15 quarts (14.2 gallons) of oil.
What oil does a Ford 6.7 diesel recommend?
The recommended oil for a 6.7 Powerstroke is SAE 10W-30, which meets the Ford spec WSS-M2C171-F1 for normal operation. For severe conditions, such as heavy towing or cold weather, SAE 5W-40 is often recommended. In extremely cold temperatures below -22∘Fnegative 22 raised to the composed with power cap F−22∘𝐹 (-30∘Cnegative 30 raised to the composed with power cap C−30∘𝐶), SAE 0W-40 is suggested.
Primary recommendation
- SAE 10W-30: The primary recommendation for most conditions, meeting the WSS-M2C171-F1 specification.
Conditions requiring a different oil
- Severe duty or cold weather: Use SAE 5W-40. This is ideal for frequent towing, high-load situations, or if your truck is operated in colder climates.
- Extreme cold: In temperatures below -22∘Fnegative 22 raised to the composed with power cap F−22∘𝐹 (-30∘Cnegative 30 raised to the composed with power cap C−30∘𝐶), switch to SAE 0W-40.
Important considerations
- Check your owner's manual: Always consult your specific owner's manual for the definitive oil recommendation for your vehicle.
- Meet specifications: Ensure the oil you choose meets the Ford WSS-M2C171-F1 specification for the best performance and protection.
- Consider full synthetic: Many owners and experts recommend using a full synthetic oil for better performance, protection, and a wider operating range.
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How much oil does a F350 6.7 diesel take?
The F-350 6.7L oil capacity is 15 quarts for 2023 and newer models, while 2011–2022 models generally require 13 quarts. It is crucial to check your owner's manual for the exact capacity for your specific year and model.
- 2011–2022 models: Around 13 quarts.
- 2023 and newer models: 15 quarts.
- After refilling: Always check the dipstick to ensure the correct oil level, as there can be variations.
How many quarts of oil does a Ford F-350 take?
The Ford F-350 oil capacity varies by model year and engine, ranging from 13 quarts (12.3 L) for many 2011-2022 6.7L diesel engines to 15 quarts (14.2 L) for 2015-2022 7.3L engines and some newer 6.7L models. Models manufactured after 2023 with the 6.7L engine typically require 17 quarts (16 L). Always check your owner's manual for the exact capacity of your specific truck before adding oil.
| Model Year & Engine | Oil Capacity (with filter) |
|---|---|
| 2011–2022 (6.7L Powerstroke) | Approximately 13 quarts |
| 2015–2022 (7.3L) | Approximately 15 quarts |
| 2023 and newer (6.7L Powerstroke) | Approximately 17 quarts |
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