Diesel engines have been the workhorses of off-highway equipment for decades. Ever-evolving emissions regulations around the world have made them significantly cleaner running than they once were.

While electric-powered engines and engines using alternative fuels (hydrogen, methane, liquified petroleum gas) have been generating headlines, they still make up less than 1% of global engine sales ...

If your fuel consumption is increasing it would be worth considering if worn out or failing components are responsible before looking at engine cleaning. Blocked injectors, turbo issues, dirty air or ...

In a major boost to the UK’s automotive industry a £50m hub to develop cleaner engines has opened in Coventry. The Centre for Advanced Low-Carbon Propulsion Systems (C-ALPS), a collaboration between ...

Researchers from Purdue University and engine maker Cummins have developed an advanced closed-loop control system to prevent diesel engines from emitting greater amounts of smog-causing nitrogen ...

We'd be reluctant to steam clean a car's engine - it's asking for trouble with the electronics. If you're going to do it, pay a professional car valeter. Alternatively, products like Autoglym's engine ...