How to adjust the air door when the carburetor car of Wuling car starts

When the idle speed is adjusted to about 2500 rpm, turn the screw of the mixer. Turn forward and backward. Idle speed will be unstable. When the idle speed is relatively high and the idle speed is stable, the throttle valve on the carburetor is also called choke valve, which is designed to help start. When the cold car is difficult to start, you can turn off the first gear or all to help start. After starting, you can try to open it. When it is fully open, the engine speed will not drop and the engine will not shut down.

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