The idling speed of Jinbei Sea Lion is high or low. What is the problem without acceleration?

Generally speaking, there are three places that are prone to problems:

1. Throttle line, if the stroke of the throttle line is disturbed, it will affect the operation of the throttle, but there is a problem when you are idling, so it should not be the throttle line.

2. Idle motor, if the idle motor is dirty, it will also affect the idle speed. The principle of general maintenance is to clean first, then replace, that is, carefully clean with a special cleaner, then ignite, if it fails, replace it with an idle motor.

3. The throttle valve is dirty, it is not sealed when it is closed, and the rotating shaft of the door cover is not smooth, which will also cause unstable idle speed. The throttle is also cleaned first and then replaced.

4. If all else fails, please check whether the oil circuit is normal and whether there is an air intake sensor (oxygen sensor).