1.The maintenance cycle of gasoline filter

After driving a vehicle mileage, in order to better work, need regular maintenance or a large.

Small maintenance: oil, oil filter replacement;

Major maintenance: oil, oil filter, air filter and the replacement of gasoline filter.

2.The classification of gasoline filter

Gasoline filter, mainly divided into: straight into the straight out type, back to the oil pipeline, integrated fuel pump assembly.

In addition, straight into the straight out type, back to the oil pipeline gasoline filter, are single guide filter, install to pay attention not to install anti.

1) Straight inlet and outlet filter

One end of the filter is an oil inlet, and the other end is an oil outlet. Gasoline filter is small in size, easy to assemble and disassemble, and the cost is low. But this kind of gasoline filter is connected in series with the single line, easy to plug the circuit.

2 ) Back oil pipeline filter

Back to the oil pipeline gasoline filter, compared to the straight straight out of the filter, a return line, the return line can be injected into the guide rail, no run out of the fuel into the fuel tank.

3 ) Integrated oil pump assembly type filter

Integrated oil pump assembly type gasoline filter, and straight into the straight out type, back to the oil pipeline compared to the gasoline filter, cost and filter replacement is relatively high. The filter is composed of a gasoline pump, a pressure relief valve, a filter and a sub inductor. The type filter has large volume, high gas passing rate, and is not easy to be blocked.

In addition, the type of filter disassembly, to remove the rear seat, cover plate, you can see the filter disassembly.

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