Scientists are exploring a surprisingly simple way to clean up diesel engines: adding tiny droplets of water to the fuel. During combustion, the water rapidly vaporizes, triggering micro-explosions ...

Having fuel injectors on all mass-produced vehicles is one of the biggest automotive breakthroughs of the past few decades. If you've ever gone through having to start an engine with a poorly tuned ...

Diesel technology, once the soot-producing demon of the American mind, is getting cleaner, and Bosch is leading the way with advances in fuel delivery and exhaust treatment. Bosch continues to make ...