The power, fuel efficiency, and longevity of an engine will heavily depend on the fuel that’s being delivered. Furthermore, ...

In recent years, there has been an increasing interest in alternative fuel systems due to their environmental benefits and ...

The start-stop system shuts off the engine when the ... Compared to conventional port injection, direct fuel injection allows higher compression and thus improved thermodynamic efficiency.

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. Fuel injector cleaner serves an important function in ...

Another problem with direct injection is with ethanol fuel. Ethanol is known to speed ... Luckily, some automakers have filtering systems in place to catch droplets and debris.

Direct injection can lead to problems later, though, because the engine needs proper fuel selection and maintenance to prevent fuel system clogs and carbon buildup. Other issues are connected to ...

Cummins has been producing diesel engines for over 100 years. Here’s the first engine that Cummins developed and what it was ...

and they are looking at direct injection as a means to improve fuel economy and reduce emissions. We have covered some of the other more radical concepts they are looking at in their Millechili ...