Trying to think green when buying a car? Whether your new fuel-efficient engine helps or hurts the warming planet depends on where you live and what you're putting in the tank. New cars aim to deliver ...

Better fuel economy and lower emissions from gasoline direct-injection engines are getting closer. Most European automakers are preparing GDI engines for introduction in the next few years, starting ...

View post: Tesla’s $59,990 Cybertruck Is Gone — Here’s the New Price When Hyundai’s all new Sonata goes on sale early in 2010, it will arrive in U.S. showrooms with only one available engine, a ...

A Kia driver stopped into an unconventional place to get an oil change—an Advance Auto Parts—and that kicked off a conversation about a certain kind of engine and the love that it might require.

SAE Transactions, Vol. 108, Section 4: JOURNAL OF FUELS AND LUBRICANTS (1999), pp. 2185-2201 (17 pages) Numerical simulations are performed to investigate the fuei/air mixing preparation in a gasoline ...