Diesel engines rely on different types of fuel injection. Mechanical was used early on, but common rail became more popular ...

The clearances inside diesel injection system parts are closer than those found in any other technology. The plungers and needle valves in injectors need to fit tightly to ensure precise metering and ...

When getting to know each diesel engine in the truck market, it’s important to know its lifeblood: how it gets its fuel. Because the injection pump is at the heart of everything in a diesel powerplant ...

The carbureted car and truck era phased out by the early '90s. Carbs are still in use today on a few motorcycles, lawn mowers, and other power equipment, but electronic fuel injection (EFI) is ...