What is the problem of not changing the gasoline filter for a long time? Is it necessary to replace the fuel filter element


Release time:

2024-01-09

Fuel filter is necessary to replace, fuel filter is divided into two types, one is the most used external fuel filter, the other is a small number of people use the built-in filter. If it is a built-in fuel filter, its service life is longer, it can be replaced in about 100,000 kilometers, and if it is not often used, it can be replaced after a few years. However, the replacement of the built-in gasoline filter is more troublesome, and the gasoline pump needs to be removed before it can be replaced.

If you use an external gasoline filter, you need to replace it often, and it needs to be replaced every 10-20,000 kilometers, which is relatively simple to replace. Therefore, both the internal and external gasoline filters need to be replaced, but the use period is different.

If the gasoline filter is not changed for a long time, the filter is dirty, and the gasoline filter is dirty, which will lead to insufficient oil supply and unstable gasoline pressure.

The harm of gasoline filter for a long time

1, when the vehicle accelerates rapidly, there will be a feeling of insufficient power, and the starting speed is slow;

2, start difficult, need to start several times to be successful, and even sometimes need to add a point to the accelerator to start;

3, the gasoline filter element is blocked, making the oil supply pressure drop, causing the working pressure of the gasoline pump to increase, further promoting the damage of the gasoline pump.

4, may lead to sudden flameout during driving, there are certain safety hazards;

5, can not completely filter the gasoline, resulting in a large amount of carbon accumulation after combustion of the engine, but also there will be knocking phenomenon.

Therefore, strictly comply with the replacement requirements of the gasoline filter element, and can normally filter the gasoline, so that it can better participate in the work of the engine and provide enough power for the vehicle. 

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