As a sophisticated mechanical device, the carburetor plays an important role in the engine and can be called the “heart” of the engine. From a professional point of view: the failure rate of the carburetor itself is extremely low. But in actual use, the failure rate of the carburetor is often not low. There are two reasons for this:
Since all the working characteristics of the engine are related to the carburetor, such as acceleration, transition, fuel consumption, etc. Therefore, when judging the cause of the performance failure of the motorcycle, the failure of electrical components or other mechanical parts is often confused with the carburetor, and the carburetor is mistakenly judged to be a failure of the carburetor and the carburetor is replaced. For example, the failure of the filter causes impurities to block the carburetor, and the replacement of the new carburetor eliminates the fault, but does not solve the fundamental problem.
The quality problems of related parts greatly shorten the service life of the carburetor. Such as the reduction of cleanliness, increased wear and tear of carburetor parts and so on.