Volkswagen uses TSI and TFSI to denote many of its engines. But just how much of a difference comes from those alternate ...

There are two paths to building a V8 engine. We unearth the thinking behind a flat-plane and cross-plane V8.

The term Atkinson cycle goes around a lot when talking about automotive engines. What does it mean? When did cars start using these engines?

The P0118 code means that the engine control module (ECM) has detected a voltage signal that’s too high from the engine coolant temperature (ECT) sensor (below). In practical terms, the ECM believes ...

The automotive industry has largely depended on gasoline and diesel engines to power various vehicles for over a century. Between the two, diesel engines are more efficient due to several reasons, ...