Carbon build-up and wear are increasingly more common problems in modern fuel systems due to the lack of lubricants and cleaners, but a new fuel injector cleaner from Rislone promises to end many of ...

Cylinder deactivation isn’t a new idea; the technology was first implemented (with only moderate success) in the days following World War II. Over the past ten years, cylinder deactivation has become ...

Many automakers have gone away with 6- and 8-cyclinder engines in favor of 4-cyclinders with turbochargers. Here are the pros ...

Cummins Valvetrain Technologies reports positive results from further on-road testing of its Jacobs cylinder deactivation (CDA) technology. CDA for diesel engines is a new powertrain technology.

Testing of a sophisticated cylinder deactivation technology on a Cummins engine showed a 74% reduction in nitrogen oxides (NOx) emissions. Cylinder deactivation is viewed as one of the main strategies ...

There has always been some debate over the relative fuel efficiency of engines of varying displacement. No matter the displacement, a certain amount of fuel is required to deliver a certain amount of ...

Last year, a new generation of Ford Mustang launched, featuring the model's first four-cylinder engine since 1993. And for that car's first model year so far, it's looking like a major contributor to ...

SAE Transactions, Vol. 104, Section 3: JOURNAL OF ENGINES (1995), pp. 257-273 (17 pages) In order to control the mixture formation, a mixture injected 4-valve SI engine was developed with a small ...

Four-cylinder engines are able to output massive power. In some cases, they can rival V8 engines when comparing their ...

In an effort to bake an ever-bigger sales pie out of the old full-size pickup truck formula, automakers have been tweaking the recipe of late. The Ford F-150 rocks a weight-saving aluminum body and a ...

The Yellowstone Park Foundation (YPF), Wyoming, and Bernzomatic, a Columbus, Ohio-based manufacturer of hand-held torches and fuel cylinders, have announced they will pursue a new program to recycle ...

In answer to those calls, at least one manufacturer dared to do the opposite of its contemporaries in the late 2000s, as Fiat ...