Carbon deposits are a normal occurrence in an engine, but can build up over time, causing problems. Essentially, heat, pressure, and oxidation can transform unburned fuel into a black soot-like ...

Modern diesel fuels are designed to reduce emissions, but they also introduce some new challenges because the engine is ...

Emulsified fuels—most commonly water-in-diesel blends stabilised by surfactants—have emerged as a practical strategy to curb harmful exhaust in compression-ignition engines while retaining or ...