化油器常见故障是针阀处密封不严和怠速量孔堵塞,前者导致汽油渗漏,后者导致启动困难、无怠速。这都是由于汽油中的微小颗粒引起的,因此必须对化油器进行清洗。在修理实践中,我们也发现汽油会缓慢地沉淀杂质,长期停放的车辆更易产生沉淀物。如何不拆开化 Carburetor is a common fault valve is not tight seal and idle hole blocked, the former led to gasoline leakage, the latter lead to start difficult, no idling. This is due to the tiny particles in the gasoline, so the carburetor must be cleaned. In the repair practice, we also found that gasoline slowly precipitated impurities, long-term parked vehicles more prone to sediment. How to disassemble