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The gasoline filter element of the Dongfeng Yueda Kia Yuanjian is built into the fuel tank and installed on the fuel pump assembly. It is the oil pump assembly.
1.Gasoline filter element is recommended to be replaced every 10,000 kilometers, and can be replaced again after 20,000 kilometers in actual use, and it should be replaced as early as possible in areas with serious air pollution.
2.Vehicle engines are basically internal combustion engines, and mainly use gasoline and diesel fuel. As a fuel, there must be certain requirements for the quality and cleanliness of the oil. Due to refining and processing reasons, the finished fuel oil contains a certain amount of impurities, moisture and gum.
The purpose of the fuel filter is to remove these debris from the fuel and supply clean fuel to the engine. If the fuel filtration is poor, the debris in the gasoline is easy to block the small pores in the carburetor, so that the carburetor works poorly and the combustible mixture becomes thinner; The debris in the diesel fuel injection pump is easy to accelerate the wear of the precision coupling parts, so that the pump oil pressure drops. If the moisture and gum in the fuel enter the cylinder, the combustible mixture will be poorly combusted, and the power of the engine will be reduced.
A gasoline filter generally has only one stage, which is installed between the gasoline tank and the gasoline pump or between the gasoline pump and the carburetor. Due to the three precision parts in the diesel engine supply system, the cleanliness of the diesel fuel is required to be higher, and the gum content in the diesel fuel is higher, in order to improve the filtration efficiency, the diesel filter generally has two or even more than two levels, which are divided into diesel coarse and fine filters, also known as oil-water separators and diesel fine filters. They are installed between the diesel tank and the fuel pump, the oil pump and the fuel injection pump, and some diesel engines are also equipped with a sedimentation cup to precipitate the moisture and impurities in the diesel.
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The farship's gasoline filter was pulling open the trunk, removing the spare tire, and then you could see a black lid in the back seat, right there. The filter element is on the oil pump, so the oil pump should be taken out together, and pay attention to the rotation when taking it, otherwise it is easy to damage the oil pump.
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The oil circuit of the gasoline supply system is --- the oil pump placed in the gasoline tank to pump the gasoline out of the oil pump--- the gasoline filter--- fuel distribution pipe--- the fuel injectors of each cylinder--- excess fuel flows back to the gasoline tank through the oil pressure regulator ---.
It can be seen that the gasoline filter element is generally fixed on the frame close to the mailbox on the fuel supply road of the gasoline engine.
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in the fuel tank, together with the gasoline pump,
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Now out of the car. It's all petrol pumps. Inside the tank. The pump cartridge inside is not only bought. To be replaced is the gasoline pump assembly.
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My friend drove it, I asked, under the back seat, under the chassis, near the fuel tank, there's a cover, which is the gasoline grid...Exhausted. What a repairman. Since I can't find the gasoline grid.