What Causes a Generator Carburetor to Leak Fuel?

1 Answers
DePresley
07/29/25 2:25pm
Reasons: Excessive impurities in the gasoline, causing the carburetor float needle valve to not seal properly; wear on the float needle valve; excessively high fuel level; loose or improperly sealed carburetor drain screw, among others. Below are specific details about the carburetor: Function: The carburetor is a mechanical device that mixes a certain proportion of gasoline with air under the vacuum generated by the engine's operation. Composition: The carburetor includes a starting device, idle device, medium load device, full load device, and acceleration device. Depending on the engine's different operational states, the carburetor automatically adjusts the mixture ratio and outputs the corresponding amount of air-fuel mixture. To ensure the mixed air is uniformly blended, the carburetor also has the effect of atomizing the fuel to ensure the machine operates normally.
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