Kawasaki idling

The engine has serious carbon deposition, and there is something wrong with the ignition system.

1, engine carbon deposit is serious. The most common cause of automobile jitter is that the throttle valve is too dirty or the fuel injector has too much carbon deposit. When there is too much carbon deposit inside the engine, the gasoline sprayed by the fuel injector will be absorbed by the carbon deposit when the vehicle is cold.

2. Ignition system problem. Check the working conditions of spark plugs, high-voltage lines and ignition coils. The ignition system is not easy to use, and the spark plug is not in good condition, which will also lead to this failure.