2024 Duramax Oil Capacity. 18 ft/lbs (oil drain plug) replace drain plug seal. Increased engine oil flowrate with piston cooling jets that flow 50% more oil than the 6.6l duramax lml.
My 2020 6.6 would go to 80 psi. Aux fuel tank capacity (gallons).
Explore ideas, tips guide and info Retha Charmane