Judgment and Solution of Common Faults in Automobile Fuel System
The most common faults in the fuel system are: oil pump aging (poor service). Fuel injector dirty block. Steam filter dirty block. Should pay attention to the regular replacement of gasoline filter. Use a good point of oil to check the fuel system is a problem. Pressure to see if the oil pressure is normal .. to check the oil pressure at idle. Acceleration of the oil pressure. After the flame .. Can determine the pump is not good. Oil is smooth. Bus filter is blocked. The simplest method can be judged by pulling out the plug of the injector, such as the apparent jitter of the engine after unplugging, indicating that the injector is working well, such as the engine no reaction, indicating that the injector is working poorly. Under the cleaning or replacement
