Where is the gasoline filter?Installation direction diagram of gasoline filter element

The gasoline filter element is divided into a built-in gasoline filter element box and an external gasoline filter element. If it is an external gasoline filter element, it is generally at the junction of the vehicle chassis oil pipe, while the built-in gasoline filter element is installed on the gasoline pump. You can search along the fuel supply line of the fuel injector to find the fuel tank. If it is an external gasoline filter, you can see the gasoline filter. If you don't see it, it proves that the model uses a built-in gasoline filter.

Installation direction diagram of gasoline filter element

Different gasoline filter elements have different life cycles. The built-in gasoline filter element can be used for 100,000 kilometers before being replaced. If it is not commonly used in a car, it can be used for several years. However, due to the installation position of the built-in gasoline filter element, it is more difficult to replace, and the labor hours are relatively expensive. The external gasoline filter element is different. It has a short service life. Generally, it needs to be replaced when it is used for 10,000 to 20,000 kilometers. However, the replacement method is relatively simple and the cost is relatively low. The external gasoline filter element is also used in most models, and it is more common.

Cars that use an external gasoline filter should mainly remember to replace it regularly. If it is not replaced, the gasoline filter will be blocked, and the following problems will occur:

1. Difficulty in starting, lack of power and slow starting speed;

2. The gasoline cannot be completely filtered, resulting in a large amount of carbon deposits when the engine is running, and knocking will occur at the same time;

3. In the course of normal driving, sometimes the engine will suddenly turn off, which may cause certain safety problems.