How to deal with the excessive air intake of the van?

1. This phenomenon is caused by the dirty accelerator of the vehicle. It is suggested that the solar terms be cleaned up and then re-combined.

2. The air intake system of the vehicle leaks. It is necessary to check the vacuum lines and check valves related to the air intake system for problems.

3. The large air intake caused by the waste gas valve is generally caused by the damage of the waste gas valve, and the waste gas valve needs to be replaced.

4. There is something wrong with the air flowmeter, which leads to inaccurate data. In this case, it is recommended to clean the air flowmeter first and give it a try. If it fails, it needs a new one.