What is the internal engine carbon deposits

[Anonymous]

What is the internal engine carbon deposits
Carbon inside the engine too much, first into the combustion chamber occupy the air space, so that inflation reduces the efficiency of a direct impact on the engine's power; smaller combustion chamber volume, the compression ratio will rise, the engine prone to detonation. Valve closure will result in strict, prone to starting the engine difficult, unstable idle and accelerate undesirable phenomenon, resulting in decreased engine performance and emissions deterioration. If the carbon deposition on the injector atomization of the fuel injection position, causing imbalance in the work of each cylinder, the engine will cause significant jitter. For EFI vehicles, too much carbon will change the throttle position, resulting in excessive supply, fuel consumption increased more symptoms.
Non-hydrocarbon compounds in the oil, the resin and asphaltene is a great material for a class of their content in the oil in a large. Is a very thick gelatinous fluid or semi-solid state jelly, gum has a strong coloring ability, very few glial colorless gas can be turned into the grass to yellow, so the main color of the oil is due to the presence of glial caused. Glial heat oxidation, can be transformed into bitumen and produced oils do not dissolve in oil gum. Asphaltenes at temperatures above 300 ℃, it will break down into coke-like substances and gases.

[FGrob]

OK interesting discussion, but why?? You've just joined the forum so what's your pitch?

Rob.