As an engineering student in late 19th-century Bavaria, Rudolf Diesel found little promise in steam and internal combustion ...

One of the most common mistakes at the gas station is accidentally filling diesel into a gas engine, or vice versa. The consequences are almost always dire, but what happens when you fill up your ...

The engines that power the vehicles we drive are exceptional machines. They're capable of generating insane amounts of power in a relatively confined space, and they can generally be expected to ...

Flex engines, or flex-fuel engines, are designed to run on gasoline and any blend of gasoline and ethanol or methanol, ...