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

Direct-injected engines helped modern vehicles produce better fuel economy and stronger performance, but mechanics are ...

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 ...