It's no secret that AWD and 4WD vehicles are best for the winter, but when it comes to diesel or gas engines, which is better ...

Smaller, more powerful and fuel-efficient engines don’t seem to have great long term reliability. Engine recalls from major automakers such as GM, Toyota and Honda have cost billions of dollars. Moves ...

Heavy duty diesel engines are designed for long hours and extreme loads, but even the toughest systems fail without early ...

A growing number of lawsuits targeting General Motors over alleged defects in the naturally aspirated 6.2L V8 L87 gasoline engine have now been consolidated into a single class action. According to a ...

General Motors is facing yet another class action lawsuit targeting the naturally aspirated 6.2L V8 L87 gasoline engine. The L87 can be found under the hood of a broad variety of GM full-size trucks ...

We've all seen octane ratings at the fuel pump, and based on the numbers, it's easy to think the higher number is better. From lowest to highest, the types of gasoline are regular, mid-grade, and ...

The National Highway Traffic Safety Administration has launched a major investigation into more than 1.4 million Honda and Acura vehicles following mounting reports of sudden engine failures that ...

The 5.3-liter V8 Ecotec3 might seem like the stepchild of the General Motors family, especially with the LS series of engines around, but it's a winner in its own right. This naturally aspirated ...

The downsizing of engines by carmakers is a strategy that's now all too familiar. Over the past decades, many automakers have had to shrink their engine sizes as part of efforts to comply with ...