2024 6.6 Duramax Diesel Problems. General motors has announced a customer satisfaction program (n232427750) addressing an issue with the piston oil lubrication valve in certain 2024 model year chevrolet. I discuss everything wrong with the second gen l5p duramax diesel including fueling i.
I review the new 2024 chevy/gmc 2500 hd 6.6l duramax diesel l5p engine. A forum community dedicated to chevrolet and gmc diesel truck owners and enthusiasts.