Diesel-powered vehicles require diesel exhaust fluid to reduce engine emissions, making them less harmful to the environment and safer to drive.

Q What are the health risks of inhaling diesel exhaust fumes? I rode along in a school bus for a field trip and was alarmed that I could smell exhaust fumes in the bus. A You should be alarmed. Diesel ...

Diesel has had a rough go of it during the last few years, but an increasingly commonplace technology is working to change the fuel's image and make diesel vehicles viable for the future. Kyle Hyatt ...

In this BS6 era, diesel cars run cleaner, they are more technologically advanced, and at the same time are more complex than ever.