Diesel engines are more complex than petrol when it comes to managing the pollutants, resulting in higher level of pollutant ...

Low- And High-Compression Fuel Economy Engines: The Techniques Are About The Same, But The Approach To Each Is Somewhat Different. A.Most stock cylinder heads have factory-cut undercuts of the type ...

Mazda’s mobile carbon capture device already shows promising results, and is ready to be integrated into future models.

The search for new solutions for engine ignition systems and combustion of lean air-gas mixtures has led to the application of a two-stage combustion system, previously also known as turbulent jet ...

As electrification gains momentum, automakers like Porsche are looking to synthetic fuels as a way to keep the internal-combustion engine alive. Proponents claim these fuels will offer lower emissions ...