2024 Gmc Sierra 2024 Duramax Engine

2024 Gmc Sierra 2024 Duramax Engine. General motors has announced a customer satisfaction program (n232427750) addressing an issue with the piston oil lubrication valve in certain 2024. Affected chevy silverado and gmc sierra trucks are equipped with the 6.6l v8 l5p turbodiesel duramax engine, which develops 470 horsepower and 975 pound.

95 percent of peak torque happened at 1,250 rpm. All are on extended drains.