一、汽油机供油系统的故障部位及查找方法供油系统是汽油机中故障较多的机构。发现故障应从化油器→汽油泵→汽油滤清器→油箱及油管接头有无漏油漏气及堵塞等故障查找,从而确认故障所在部位然后动手拆修。常见故障见图1、表1。 First, the gasoline engine fuel system fault location and find ways The fuel system is the fault of the gasoline engine more institutions. Found fault should be carburetor → gasoline → gasoline filter → fuel tank and tubing joints with leakage and blockage and other troubleshooting, to confirm the fault location and then disassemble. Common faults see Figure 1, Table 1.