What happens when fuel injector atomization is poor?

[LaLondyn]

Poor fuel injector atomization can lead to the following situations: 1. Engine shaking; 2. Reduced power and increased fuel consumption; 3. Increased exhaust emissions pollution; 4. Difficulty starting or even stalling; 5. Engine misfire; 6. Black smoke from the exhaust. A fuel injector is an electromagnetic valve that controls the formation of fuel spray entering the engine by opening and closing, which helps the fuel burn more completely. The cleaning method for fuel injectors is: 1. Hang the cleaning device on the front hood of the car; 2. Locate the engine's fuel supply and return lines; 3. Disconnect the return line from the engine and use a suitable plug to block the return line; 4. Connect the fuel supply line to the cleaning device's outlet line; 5. Open the fuel tank cap and remove the fuel pump fuse to stop the fuel pump from working, thus completing the process.