General Motors is preparing a significant power increase for its 2.7L TurboMax four-cylinder in the next generation of ...

There was a time when General Motors was shy about using a turbo four-cylinder engine in a full-size pickup truck. Times have changed, though: It’s now loud and proud of its little 2.7-liter “Turbomax ...

General Motors made the bold decision to introduce a 2.7-liter four-cylinder turbocharged engine in the full-size Chevy ...

Chevrolet vehicles can be hit-or-miss with their design problems. This has led to a number of models sporting problematic engines that you should avoid.

In production since 2018, the 2.7-liter turbo inline-four engine referred to as L3B has been hit with a customer satisfaction program. As it happens, a handful of engines may feature cracked blocks.

The next-generation Silverado and Sierra will get a notable boost in power and torque for the TurboMax turbocharged 2.7L I4 engine, GM Authority has learned.