The gasoline engine will produce the phenomenon of detonation, analysis of the phenomenon of detonation, to understand its cause, and according to the crux of the solution.
The combustible mixture of a petrol engine starts with a high-pressure ignition. Then, the burning flame is centered on the spark plug and spreads outwards, igniting the mixture in the combustion chamber, which is a normal combustion process. If the remaining mixture is not ignited until the flame is reached, the combustion is called detonation.
Detonation in the normal operation of the engine is not allowed to occur, it will cause the engine cylinder parts of the wear and tear increase, shorten the service life, and even quickly destroyed, but also to reduce engine power, fuel consumption.