General Motors is recalling nearly 600,000 trucks and SUVs over an engine defect. Some owners have complained about the issues since 2023.

The final nail in the 54-degree V6's proverbial coffin was the introduction of GM's High Feature V6, which saw its first use in 2004, the same year the 54-degree was axed. This engine was chain ...

and many more high-output components. Finally, GM modeled the TurboMax engine after diesel motors. It features a fully forged bottom end, meaning it can handle increased power without the risk ...

For 2025, the Tahoe and Suburban feature the same 5.3L EcoTec3 V8 as the base engine for all models other than the High ...

General Motors has been quite busy ... in the C8 Stingray and C8 E-Ray also features this technology, while the high-revving 5.5L V8 LT6 gasoline engine used in the C8 Z06 does not have AFM.

Claim to fame: most powerful four-cylinder Chevy production ... by heavier big-block engines. The large bearing size and short rod angularity of the 400 meant that high-rpm operation—and thus ...

Chevrolet started ... along with its high-output LS6 counterpart, enjoyed eight years of production before being replaced by the fourth generation of the small block engine. Although their ...