Many car crafters roll their eyes and tune out when bench racing turns to electronic fuel injection (EFI). We're not here to hijack you into believing that EFI is cheap or even simple. Carburetors ...

Delphi claims that its new ‘smart’ heavy-duty diesel injector – E3 – is the world’s most advanced. Delphi says that the new injector, the result of a five-year development programme, uses an ...

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 ...

You love late-model muscle cars, but do you understand what makes them tick? Do you know why your '10 Camaro SS not only has more power than equivalent cars of the '60s, but also with vastly better ...

Although not sold in a Pontiac since 1981, the traditional Pontiac V-8 engine continues to benefit technologically from a seemingly endless array of new parts that are being developed to increase ...

The Pro One EUI, a universal electronic unit injector (EUI) functional test machine, lets you test fuel injector performance by automatically comparing a range of performance measurements against ...

In order for a petrol engine to run at its most efficient, fuel must be metered into it in precise amounts. If it is supplied with too much fuel then it will run 'rich', causing excessive fuel ...

Use of non-genuine fuel injectors might costs save in the short term, but the consequential damage for a fleet owner could be extreme. Not only do fleet operators need the assurance that the fuel ...

Delphi Automotive Systems has developed a new electronic unit injector (EUI) for large diesel engines between nine and 16 litres. The company says the new EUI can provide greater flexibility in ...

Bosch launched the first common rail system in 1997. The system is named after the shared high-pressure reservoir (common rail) that supplies all the cylinders with fuel. With conventional diesel ...