From a serpentine belt somehow ending up inside an engine to frozen coolant, runaway diesel engines, destroyed pistons, and a motorcycle engine exploding beneath the rider, these are some of the ...

If you own a diesel engine, you already know how tough and powerful it can be. Diesel engines are built to last, but even the strongest engines can wear out quickly if they're not looked after the ...

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 ...