Hybrid vehicles promise efficiency and smooth driving, but the key lies in a hidden network of components. Here's how it all ...

The Toyota Prius is the pioneer of hybrid vehicles and it's better than ever, so you might be wondering how the hybrid engine works. Here's what we know.

Fuel injector cleaners remove dirt and residue to improve engine performance and efficiency. Learn how they work and choose the best one for your car.

Hit-And-Miss engines date back to a time when the design of the internal combustion engine was still very much a work in progress.

As we've mentioned, Mazda is no stranger to developing unconventional engineering solutions that other carmakers would ever ...

Honda's variable valve timing and lift technology, VTEC, was developed in the late 1980s to increase horsepower and torque in small-displacement engines without sacrificing fuel efficiency and ...

Gasoline and diesel engines work on similar principles, but there are some important differences, including the fact that diesel engines don't need spark plugs.