How much oil does a 2018 Duramax 6.6 take?
The 2018 Duramax 6.6-liter diesel engine requires 6 quarts of oil for a standard oil change. This includes the oil filter, which holds an additional 1 quart of oil. So the total oil capacity for a 2018 Duramax 6.6 is 7 quarts.
Detailed Explanation
The 2018 Chevrolet Silverado and GMC Sierra heavy-duty trucks are equipped with the Duramax 6.6-liter V8 diesel engine. This powerful engine is known for its impressive towing capacity and fuel efficiency. When it comes to maintaining this engine, one of the key service items is the engine oil change.
According to the manufacturer's recommendations, the 2018 Duramax 6.6 engine requires 6 quarts of engine oil for a standard oil change. This oil change also includes replacing the oil filter, which holds an additional 1 quart of oil. Therefore, the total oil capacity for a 2018 Duramax 6.6 engine is 7 quarts.
It's important to use the recommended oil type and viscosity for your 2018 Duramax 6.6 engine. The owner's manual specifies the use of a high-quality synthetic diesel engine oil that meets the Dexos2 specification. The recommended oil viscosity is typically 5W-40.
Oil Change Procedure
To change the oil on a 2018 Duramax 6.6 engine, follow these steps:
- Park the vehicle on a level surface and apply the parking brake.
- Locate the oil drain plug, usually located at the bottom of the oil pan, and place a drain pan underneath.
- Loosen the drain plug and allow the old oil to drain completely.
- Once drained, replace the drain plug and tighten it securely.
- Locate the oil filter, typically accessible from the top of the engine, and use an oil filter wrench to remove it.
- Apply a thin coat of new oil to the gasket of the new oil filter, then thread it on by hand until secure.
- Unscrew the oil fill cap and pour in 6 quarts of the recommended engine oil.
- Replace the oil fill cap and start the engine, checking for any leaks.
- Allow the engine to run for a few minutes, then check the oil level using the dipstick.
- Top up the oil if necessary to bring the level to the full mark on the dipstick.
Following the manufacturer's recommended oil change interval and using the correct oil type and quantity is essential for maintaining the health and performance of your 2018 Duramax 6.6 engine.
How much oil does a 2018 Chevy Silverado 2500 6.6 take?
10 quarts
Capacity: 10 quarts (with filter). After refill check oil level.
How often should I change the oil in my 6.6 Duramax?
7,500 Miles:
Change engine oil and filter. Inspect engine air filter minder.
How much oil does a 6.6 Chevy take?
8 quarts
The two engine types and their oil capacities are: 6.6L V8: 8 quarts. 6.6L V8 (diesel): 10 quarts.
How much oil does a 2018 GMC 2500HD take?
6 quarts
2018 GMC Sierra 2500HD Oil Capacity
The 2018 GMC Sierra 2500HD takes 6 quarts of oil.
How much oil does a GMC 2500 6.6 take?
10 quarts
Oil Grade: CJ-4
| Viscosity: | 15W-40 (Above -18°C) - When ambient temperature is below 0 F (-18 C), use 5W-40 to improve cold starting 5W-40 (All TEMPS) |
|---|---|
| Capacity: | 10 quarts (with filter). After refill check oil level. |
| Torque: | 18 ft/lbs (Oil Drain Plug) Replace drain plug seal. |
Should you use synthetic oil in a DuraMAX diesel?
Full Synthetic Motor Oils
They are specifically formulated to reduce fuel consumption, promote clean engines, and extend engine life. DuraMAX Motor Oils are completely compatible with mineral or other synthetic oils.
How much oil does a 6.6 l5p take?
Specs
| Type | 6.6L V-8 Turbo-Diesel |
|---|---|
| Crankshaft | Forged steel |
| Camshaft | Steel |
| Connecting Rods | PM iron |
| Engine Oil Capacity | 10 qt./9.5L |
How many quarts of oil does a 2018 6.6 Duramax take?
10 quarts
The 6.6 liter Duramax oil capacity is 10 quarts — a massive amount of oil.
How many quarts of oil does a 2018 6.6 DuraMAX take?
10 quarts
The 6.6 liter Duramax oil capacity is 10 quarts — a massive amount of oil.
How many gallons of oil does a 6.6 L Duramax take?
Duramax Fluid Capacities
| Year | Engine | Capacity |
|---|---|---|
| 2017-2019 | 6.6L Duramax L5P | 7 gallons |
| 2020-2024 | 6.6L Duramax L5P | 10 quarts |
| 2020-2024 | 6.6L Duramax L5P | 14.37 quarts |
| 2020-2024 | 6.6L Duramax L5P | 20.60 quarts |
