Direct injection is exciting technology in that it allows car enthusiasts to have their cake and eat it too. How so? By both improving fuel efficiency and increasing horsepower. This being the case, ...

The first production gasoline car with fuel injection was not the famous Mercedes 300 SL, but a tiny postwar German car that ...

If you think direct-injection diesel engines made their debut in the 1980's, think again. The first diesel without extra ...

Automobile engines have undergone tons of changes over the years, primarily to make them more efficient. For the most part though, engine changes result from a string of iterative improvements on ...

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 ...