Port fuel injection and direct injection are similar but distinct systems, so why do some engine designs include both?

The power, fuel efficiency, and longevity of an engine will heavily depend on the fuel that’s being delivered. Furthermore, ...

Automotive engines have dramatically evolved over the last century, incorporating advanced technology that allows automakers to essentially make more horses using less fuel. Take, for example, one of ...

Luxury auto manufacturers are constantly looking to push the envelope of power and efficiency, and Audi has stood out from the pack with the TFSI system installed on its turbocharged engines. Audi ...