In this video, I will demonstrate how to effectively clean intake valve deposits on gasoline direct injection (GDI) engines ...

Until the early 1990s, many gasoline engine designs relied on carburetors to produce the fuel-air mixture needed to make the power that makes a car move. However, as the regulations around fuel ...

While many automakers scramble to patch software and swap failing engine components, Toyota engineers are simply continuing ...

Kia and Hyundai's Theta engines have been around for a while, but they're not without problems. Here are some of the most ...

With an upside potential of 118.58% according to analysts, Westport Fuel Systems Inc. (NASDAQ:WPRT) is among the 10 Most ...

Turbochargers were once purely for the racetrack, but the Hurricane 4 pushes the tech to the limit in a high-horsepower, ...

Fords Godzilla V8 is quickly proving to be one of the most compelling gas engines of the modern era - here's why.

Nigel first entered the world of automotive journalism in the mid-80s, working for what was then the “bible” of weekly automotive content - Motoring News. Those were the days of tip-tap typewriters, ...

Westport HPDI system allows trucks to run primarily on natural gas while maintaining familiar diesel maintenance practices.

The rotary's reliability problem was mostly an owner problem. Here's the disciplined playbook that keeps FC 13Bs alive.

TCAIL, which supplies exhaust systems for passenger vehicles and commercial vehicles, stands to gain from the next generation of stringent emission norms ...