Service records looked fine, but this 3.0L Duramax teardown uncovered timing chain chaos, broken rockers, and a ruined bottom ...

GMC Sierra owner David Tidwell ditches his 3.0L Duramax for a 2026 Ram 1500 after "imploding" engines and thrust bearing ...

General Motors' Duramax diesel engine lineup has been powering GM trucks and SUVs and enthralling gearheads since its original release in 2001. While the most famous member of the Duramax roster is ...

General Motors has issued a new Customer Satisfaction Program (CSP) for select units of the Chevy Silverado 1500, GMC Sierra 1500 and GMC Yukon equipped with the 3.0L Duramax turbodiesel engine.

When choosing the right truck for you, what's under the hood determines many factors. Horsepower, torque, towing capacity, and fuel economy are just a few of the considerations that differentiate one ...

Production of the 3.0L I6 LM2 turbodiesel Duramax engine for the Chevy Silverado 1500 and GMC Sierra 1500 pickup trucks has once again resumed, GM Authority has learned. As covered late in August, ...

Fuel prices may fluctuate, but your Ford purchase doesn’t have to. From now till April 30, customers who purchase the Ford ...