Best Oil For 2025 Duramax. All are on extended drains and all sample well. Anything i should look into specifically for the lml?
Checking with general motors, the lz0 duramax diesel has an “acceptable oil usage” range with up to 1 quart per 2,000 miles, or more if you are doing a lot of towing or. To begin finding the right duramax motor oils and fluids for your vehicle, choose your preferred search method: