Modern Hemi engines have some unique features that might leave owners wondering if they need to fill their car with the ...

Nicholas Petris, born to Greek immigrants in the San Francisco Bay Area in 1923, could remember a time when electric trucks were a common sight on the streets of Oakland. In fact, just a couple of ...

Modern engines are more advanced and more demanding, which is why fuel chemistry is a critical factor when it comes to keeping them performing at their peak. Today’s engines face stress from heat, ...

Gas versus diesel is a debate over which billions have been spent to see which is better. Famously, Soviet tanks in World War II were powered by diesel, while the Germans used gas engines. Closer to ...