As a result of production constraints and logistics issues stemming from the COVID-19 pandemic, GM decided to remove certain features from a number of its production vehicles. One of the most notable ...

GMC Sierra owner Jacob Van Den Top reports lifter failure on his 6.2L V8, challenging GM’s claims that the valvetrain issues ...

During the COVID-19 pandemic, supply chain disruptions and semiconductor shortages forced automakers to make some tough decisions. For GM, one of the compromises was the removal of Dynamic Fuel ...

Silverado owner Michael Burke warns that GM’s 6.2L and 3.0L engines are "garbage" due to catastrophic failures, claiming the ...

The National Highway Traffic Safety Administration's Office of Defects Investigation has recently opened a probe into alleged engine failures in General Motors-produced trucks and sport utility ...

General Motors is quietly working on a new way to make its traditional V-8 engines more efficient, and the latest development could signal a big shift in how big engines sip fuel without giving up ...

GM introduced the small-block V8 engine architecture in the mid 1950s. Continuously improved over the next four decades, the biggest of the Big Three in Detroit had to replace the venerable powerplant ...