Suzuki swift no-load wagon

If the idle motor is broken, it will lead to high or low idle speed, deviation, flameout, slow acceleration and engine jitter.

There are many reasons for idling. The key is to see under what circumstances you have this problem.

If you drive many kilometers, you can check the throttle and idle valve.

The final reason is that the mixture is thin and thick, which causes the speed fluctuation. If possible, it is best to read the data stream for analysis.

Idle motor is mainly used to bear the idle speed of the car, and its purpose is to adjust the idle speed according to the engine load when idling. Idle stepper motor is installed on the throttle body and used by the engine controller to control the idle speed of the engine. When the engine speed deviates from the idle speed, it is adjusted by the throttle valve to control the amount of air entering the intake manifold, which is mechanically operated by the accelerator pedal wire rope. The throttle body has a bypass air passage to provide air when the engine is idling (when the throttle is closed).