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Vibrator gasoline engine common fault machine solution
Jul 11,2022
Vibrator gasoline will produce knocking phenomenon, analyze the phenomenon of knocking, understand its causes, and solve them according to the crux.
The combustible gas mixture of the vibrator gasoline engine is initially ignited by high pressure. Then, the burning flame is centered on the spark plug and spreads outward to ignite the mixture in the combustion chamber. This combustion process is normal combustion. If the rest of the mixture ignites on its own without igniting before the flame arrives, this combustion is called knocking.
Knock is not allowed in the normal operation of the engine. It will lead to increased wear and tear of various parts of the engine cylinder block, shortened service life, and even rapid destruction. It will also reduce engine power and increase fuel consumption.
Solution:
1. Reduce the ignition advance angle;
2. Use gasoline of the same grade (octane number) as required;
3. Remove carbon deposits in the combustion chamber;
4. If the knock occurs when the car is going uphill, shift to a low gear in time;
5. When the car starts, do not shift into direct gear too early.
6. When the engine load is too large and knocking occurs, closing the throttle valve can also play a role in reducing knocking.
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