Direct-injected engines helped modern vehicles produce better fuel economy and stronger performance, but mechanics are increasingly warning that carbon buildup has become a serious long-term ...

Port fuel injection has some big advantages, but automakers increasingly are using gasoline direct injection instead. The ...

While Hyundai and Kia have been rolling out impressive new EVs like the Ioniq 5 N and Kia EV9 and redesigning existing models like the Sonata, the automaker still has the lingering problem of bad ...

Marine ammonia-fueled engines are primarily categorized into three types: intake pipe injection, low-pressure direct injection (LPDI), and high-pressure direct injection (HPDI). In intake pipe ...

A cutaway image of a direct-injected BMW engine - Ton1~commonswiki/Wikimedia Commons Until the early 1990s, many gasoline engine designs relied on carburetors to produce the fuel-air mixture needed to ...