Cleaning engine parts

Why do engine valves get dirty? After each combustion cycle, valves gradually become clogged with carbon [...]

Why do Turbocharger get dirty ? Compressed air is one of the principal aspects of a working engine. [...]

How do spark plugs get dirty ? Correct ignition and complete combustion of the fuel-air mixture are the [...]

Why do fuel injectors get dirty ? The fuel injector is an engine component located either at the [...]

If the color of the smoke is black Black smoke from the exhaust indicates that the fuel combustion [...]

Why does the EGR valve get dirty ? The EGR valve is designed to cool exhaust gas by [...]