While GM still offers its full-size pickup models with no less than two V8 engine options, the broader automotive industry is headed towards smaller displacement and fewer cylinders. GM is also ...

GM is reportedly adding a new four-cylinder engine to its Cylinder Set Strategy (CSS) line of engines. The CSS line consists of four different four-cylinder engines, ranging from the 1.3-liter ...

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.

2023 was the first model year of the 31XX-2 Colorado. Initially, the Golden Bowtie offered two engine options – L2R and L3B – with the latter packing a standard and a high-output tune. General Motors ...