2024 Duramax Oil Capacity. I got 4 with the 2018 lml and 2 with the 2022 3.6 acadia. Our 6.6l lb7 duramax maintenance guide goes over everything you.
I’m also someone who dumps the original oil around 1k. Chevrolet recommendations and specifications for oil and fluid for 2024 silverado 2500 hd.