How much transmission fluid does a 2015 6.7 powerstroke hold?
The 2015 Ford 6.7L Powerstroke diesel engine holds approximately 16 to 18 quarts of transmission fluid. This fluid is essential for the proper operation and longevity of the truck's automatic transmission.
Detailed Explanation
The 2015 Ford F-250 and F-350 Super Duty trucks equipped with the 6.7L Powerstroke diesel engine use a TorqShift six-speed automatic transmission. This transmission requires a specific type and amount of transmission fluid to function correctly.
According to Ford's maintenance guidelines, the transmission fluid capacity for the 6.7L Powerstroke is 16 to 18 quarts. This fluid volume is necessary to ensure proper lubrication and cooling of the transmission's internal components, such as the gears, clutches, and bearings.
It's important to use the correct transmission fluid recommended by Ford, which is typically a high-quality synthetic fluid designed for heavy-duty applications. Using the wrong fluid or failing to change it at the recommended intervals can lead to premature transmission wear and failure.
Transmission Fluid Change Procedure
- Park the vehicle on a level surface and apply the parking brake.
- Locate the transmission fluid drain plug, usually located at the bottom of the transmission case.
- Place a drain pan underneath the drain plug and remove the plug to allow the old fluid to drain out.
- Once the fluid has drained, replace the drain plug and tighten it securely.
- Locate the transmission fluid fill plug, usually on the side of the transmission case.
- Using a fluid transfer pump, slowly add new transmission fluid through the fill plug until it begins to drip out.
- Replace the fill plug and tighten it securely.
- Start the engine and let the transmission warm up, then check the fluid level and top up as needed.
It's recommended to change the transmission fluid in a 2015 6.7L Powerstroke at regular intervals, typically every 30,000 to 60,000 miles, to ensure optimal performance and longevity of the transmission.
How many quarts of transmission fluid does a Ford F350 6.7 take?
2017-2026 Ford F250/F350/F450/F550 6.7 Powerstroke Transmission Fluid Specifications & Capacities
| Transmission | Trans Fluid | Capacity |
|---|---|---|
| 6R140 TorqShift 6-Speed (2017-2019) | Mercon LV ATF | 16.3-17.4 quarts Dry Fill Capacity |
| 10R140 TorqShift 10-Speed (2020-2025) | Mercon ULV ATF | 18.2 quarts Dry Fill Capacity |
How much transmission fluid does a 2015 f250 6.7 hold?
The total capacity for the 2015 F-250 6.7L's 6R140 transmission is 16.3 quarts when completely empty, with an initial fill of about 8.2 quarts. If you are performing a filter and pan drop and refill, a more common amount to use is around 8-9 quarts for the initial fill. It's crucial to use MERCON LV automatic transmission fluid and to check the level according to the owner's manual after filling.
This video demonstrates how to drain and refill the transmission fluid in a Ford Super Duty: 55sBuild It - Wheel It - Explore ItYouTube · May 11, 2025
Transmission fluid capacity
- Total capacity: 16.3 quarts (15.4 L)
- Initial fill (total drain): 8.2 quarts (8.7 L)
- Initial fill (pan drop and filter change): Approximately 8-9 quarts
Important considerations
- Fluid type: Always use MERCON LV automatic transmission fluid.
- Checking the level: After adding the initial fill, run the engine to circulate the fluid and then check the dipstick to ensure the correct level.
- Service kits: Many service kits include 10 quarts of fluid, which is suitable for a basic drain and fill, but you may need more if draining completely or adding a transmission cooler.
This video explains how to check the transmission fluid level on a Ford Powerstroke truck: 1mMartin MarquessYouTube · Aug 22, 2024
How much transmission fluid does a 6R140 take?
The Ford 6R140 transmission has a total capacity of about 16.2 to 17.4 quarts for a full rebuild, but an initial fill after a filter change is typically around 8 to 10 quarts. When changing the fluid, you will need to add a specific amount based on whether you are just changing the filter or doing a complete fluid flush.
This video demonstrates how to change the transmission fluid in a Ford 6R140: 42sFordTechMakulocoYouTube · Apr 17, 2017
Fluid capacity breakdown
- Initial fill (with filter change): Approximately 8.28.28.2 quarts. Some sources say up to 101010 quarts.
- Total fill (full rebuild): Approximately 16.216.216.2 to 17.417.417.4 quarts.
- Service kit (filter, pan gasket, and fluid): Kits often come with 101010 quarts of fluid, which is usually the amount needed for a standard service.
Important considerations
- Fluid type: The 6R140 transmission requires MERCON LV Automatic Transmission Fluid (ATF).
- Service vs. rebuild: The difference in capacity is because a simple service only replaces the fluid in the pan, while a complete rebuild also includes the fluid in the torque converter and cooler lines.
- Deep transmission pans: Aftermarket deep pans can significantly increase fluid capacity, with some adding as much as 777 quarts to the stock pan.
- Transfer case: The transfer case on many vehicles with the 6R140 transmission holds approximately 222 quarts of the same fluid.
You can watch this video to see what a Ford 6.7L Powerstroke 6R140 transmission looks like: 40sMed Tec67YouTube · Jan 31, 2021
What kind of transmission fluid does a 2015 6.7 Powerstroke take?
2011-2016 Ford F250/F350/F450/F550 6.7 Powerstroke Transmission Fluid Specifications & Capacities
| Transmission | Trans Fluid | Capacity |
|---|---|---|
| 6R140 (TorqShift) 6-Speed | Mercon LV ATF | 17.4-18.5 quarts Dry Fill Capacity |
