What is the effect of using the fuel treasure when it has expired?

Using expired fuel packs may cause the following effects:

1. Acceleration damages the fuel pump, gasoline filter, fuel injector and even the engine. The impurities generated by it will block the oil circuit, making the vehicle unable to start, and the excessive water analysis will cause the metal parts of the oil circuit (such as oil pump bearings) to corrode and accelerate aging.

2. The car will be dull and the oil will not be durable. If you can't go uphill, the car will make a puff noise, and in serious cases, it will be "lying down" and unable to drive. This is because the addition of expired fuel oil makes the naphtha low in calorific value and consumes oil. If it is used for a long time, it will affect the engine, accelerate wear, carbon deposition, knocking, sudden explosion, and shorten the life of the engine.

3. It is easy to cause fuel filter blockage, injector blockage and poor fuel injection atomization, etc., and it is easy to form carbon deposits in the valve and combustion chamber for a long time, resulting in abnormal engine operation.

In general, adding any kind of expired or inferior fuel oil will cause great damage to people, vehicles and the environment.

Before the motor gasoline produced in my country is sold to the owner, an appropriate amount of the motor gasoline detergent that meets the standard is added. The owner does not need to refill the fuel tank when refueling at the gas station. There is excess fuel tank in the gasoline. Although the carbon deposit on the intake valve of the engine can be removed to a limited extent, it will increase the carbon deposit formed in the combustion chamber at the same time. Gasoline is in a state of excessive detergent for a long time, which may cause engine knocking and knocking, and vehicle exhaust emissions will also deteriorate.