Traditional gasoline engines use port fuel injection, where fuel is mixed with air before entering the combustion chamber.

This paper presents experimental test results of a new compressed natural gas direct injection (CNGDI) engine that has been developed by modifying a multicylinder gasoline port injection engine. The ...

Over time and miles, your car might start to slow down. It might not accelerate as quickly as it once did; the engine ...

Diesel truck owners often look for ways to get better fuel economy, add torque, and reduce emissions. One modification that’s ...