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That is a great question! Both carbureted and fuel-injected engines have their own advantages and disadvantages. Carbureted engines are generally less expensive and simpler to maintain. They are also less prone to electronic failures. However, they are not as efficient or precise when it comes to fuel delivery, which can result in poor fuel economy and emissions.Fuel-injected engines, on the other hand, are more efficient and precise when it comes to fuel delivery. They also tend to have better fuel economy and emi

1. Composition of gasoline engine  Gasoline saws generally use crankcase preloaded scavenging two-stroke machines, which are all cylinder air-cooled. According to the function, the gasoline engine is composed of four systems: mechanical, electrical, fuel supply, and airflow.   1) The mechanical system includes cylinder, piston group, connecting rod, crankshaft, box, etc. The function is to achieve gas sealing, withstand gas pressure and mechanical force, and ensure a certain movement relationship. &

The carburetor is a mechanical device that mixes a certain proportion of gasoline and air under the action of the vacuum generated by the engine operation. The gasoline enters the carburetor from the fuel tank through the gasoline filter, which can filter out the impurities mixed in the gasoline and the oxide skin in the fuel tank. If the quality of the filter is defective, some impurities still enter the carburetor through the filter. In addition, gasoline contains components that can form colloids. After long-te

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