2024 6.7 Powerstroke Oil Capacity V6. Determine which oil viscosity best suits the temperature range you expect to encounter for the next service interval from the following sae viscosity grade chart. Knowing that once the oil is in the engine, even with only occasional use, it is exposed to hot and cold cycles, possibly fuel dilution, and moisture, logic would say that oil life would be reduced, and time could play a role in its expiration.

The oil capacity of the 6.7 powerstroke varies by model and year. 15 qts (14.2l) oil type: