How to deal with carbon deposit in automobile engine

1. Clean up the carbon deposit with special fuel treasure. Especially, it is very useful for cleaning the carbon deposit of spark plugs and fuel nozzles in the combustion chamber. But you can't just use fuel treasure, because fuel treasure can't clean many parts of the throttle, so you should clean the carbon deposit on the throttle first.

2. It is not expensive to clean the carbon deposit on the throttle with chemical cleaning agent. You can also operate it yourself. The operation is very simple. Even if we go to 4S stores, we may suggest doing so, which can also save costs, which may be more convenient and useful than pulling highways.

Causes of carbon deposition

Carbon deposition in the combustion chamber is due to tiny carbon particles produced by colloid in gasoline and hydrocarbons that cannot be completely detonated after explosion, and does not accumulate in the combustion chamber with exhaust gas. These black particles should be discharged into the atmosphere with the exhaust gas or accumulated on the muffler pipe. If the carbon deposition in the combustion chamber is serious, the temperature of the combustion chamber will rise, causing the spark plug to ignite at the same time.

The mixture in the combustion chamber also explodes by itself. The two detonation points make the cylinder pressure suddenly rise, damage the internal and external parts of the engine, and make a sound similar to knocking on the cylinder block. This is detonation. By observing the ignition end of the spark plug, we can know the carbon deposition in the combustion chamber.