If you compare gasoline and diesel models of the same vehicle, the diesel engine tends to have far more torque. Why is this?

Movies and commercials often show presumably diesel-powered workhorses crossing water up to the hood line. How do military ...

We took seven compact SUVs recently on a roughly 250-mile fuel economy drive to measure their road-trip efficiency in a ...

A production line for electric drive units at the Toledo Propulsion Systems plant will turn into internal combustion engines, ...

The world’s heavy reliance on fossil fuels, especially for transportation, has left a deep mark on both the planet and public ...

A year-over-year drop in oil prices is a sign that farmers may get a modest break in the price they will pay for diesel fuel ...

SkyActiv-X engine may have cracked the HCCI engine challenge. It uses a spark plug to address typical HCCI problems but can ...

Before the Duramax debuted in 2001, Chevrolet trucks and SUVs used the GM-Detroit Diesel V8 in 6.2- and 6.5-liter ...

The fuel system onboard an aircraft is one of the most critical, whether it is a Cessna 152 or a Boeing 777-300ER.

GM is working on a sixth-gen Small Block V8, set to debut with the 2027-MY light-duty pickups. So what should the new GM ...

It works on lighter vehicles of all types, carbureted or fuel injected engines. It will also work on your two-stroke motorcycles, just be sure to put lower amounts in the tank—as much as it says ...