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

The fuel filter element needs to be replaced. There are two types of fuel filter elements. One is the external fuel filter used by most people, and the other is the built-in filter used by a small number of people. If it is a built-in fuel filter, its service life is relatively long, and it can be replaced at about 100,000 kilometers. If you do not use the car frequently, you can replace it in a few years. However, it is troublesome to replace the built-in gasoline filter element, and the gasoline pump needs to be disassembled before it can be replaced.

If you use an external gasoline filter, you need to replace it frequently, about every 10,000 to 10,000 kilometers, and the replacement is relatively simple. Therefore, both internal and external gasoline filter elements need to be replaced, but the service life is different.

If the gasoline filter element is not replaced for a long time, its filter element will be dirty, and the dirty gasoline filter element will cause insufficient fuel supply and unstable gasoline pressure.

The hazards of not changing the gasoline filter for a long time

1. When the vehicle is accelerating rapidly, it will feel underpowered and the starting speed will be slow;

2. It is difficult to start, and it needs to be started many times before it is possible.success, And sometimes even need to add a little throttle to start;

3. The gasoline filter element is blocked, causing the fuel supply pressure to drop, causing the working pressure of the gasoline pump to increase, which further promotes the damage of the gasoline pump.

4. It may cause sudden flameout during driving, which may cause certain safety hazards;

5. The gasoline cannot be filtered completely, resulting in a large amount of carbon deposits in the engine after combustion, and knocking will also occur.

Therefore, strictly abide by the replacement requirements of the gasoline filter element, and the gasoline can be filtered normally, so that it can better participate in the work of the engine, and provide sufficient power for the driving of the vehicle.