It's tempting to swap a carburetor for more modern electronic fuel injection. But while such a move can improve your car, it ...

Recently, the researchers from the companies Hyundai and Kia have invented a never-seen-before 2-liter hydrogen combustion engine which show carbon-free combustion and impressive power output, ...

Cutaway of Chev engine showing fuel injection components. Air meter, right, picks up vacuum signals in venturi and transmits them to diaphragms in fuel meter on right. With all the noise currently ...

Although Nissan has been in the doldrums ever since getting purchased by Renault in the early 2000s, it once had a reputation ...