In its factory setting, the GMC Seirra uses the 6.2-liter EcoTec3 V8 engine to make a commendable 420 hp. But the 2025 Sport ...

We share the real reason why modern engines are failing in cars from Toyota, GM, Hyundai, Kia, and Nissan.We cover the major ...

GM truck loyalists are lining up behind an old-school idea for the next small block V8: bring back thicker oil. After years ...

A 2025 Chevy Silverado ZR2 owner had the engine die at 2,500 miles. Now, GM wants to swap it for a "remanufactured" engine.

A routine drive to work ended with a tow truck for one 2026 GMC Yukon owner, whose engine completely failed just two months after delivery.

We dug deep to uncover the real long-term costs of owning these popular pickup trucks, from Japanese workhorses to American icons.

I certainly believe that using the right model names makes all the difference when it comes to marketing vehicles. A properly ...

GM owners want thicker oil in the next-gen V8 due to reliability issues regarding thinner oil, which caused problems that led ...

Quality issues related to the 3.0L I6 LZ0 turbodiesel Duramax are drawing more and more attention online, and in response, GM ...

GM Authority poll shows owners overwhelmingly want thicker 5W-30 or 0W-40 oil for next-gen V8s, citing durability over thin ...

When it comes to their current crop of production vehicles, Dodge, Ram, and Jeep don't offer nearly as many HEMI V8 options as they did a few years ago. The good news, though is that the tide seems to ...