What should Chevrolet Cruze do if its idle speed is unstable? Cruze's automatic idle.

Chevrolet Cruze Automatic Gear Idle Jitter Reason: 1. Idle switch is not turned off. 2. Idle speed control valve is faulty. 3. Air inlet pipe leaks. 4. Wrong valve distribution phase. 5. The fuel injector leaks or is blocked. 6. The exhaust system is blocked. Causes and solutions of unstable idle speed of Chevrolet Cruze: the oil pressure of Chevrolet Cruze is unstable. If the Chevrolet Cruze engine has been cleaned of carbon deposits, the throttle valve has been cleaned, the fuel pad and the spark plug have been replaced, and the body is shaking at idle speed, it is recommended that you go to the 4S shop to check whether the fuel supply pressure and intake pressure sensors are normal. If the oil pump has abnormal fuel supply pressure or the intake pressure sensor is wrong, it will not work well and the body will shake. The solution is to check the oil pressure and replace the parts if necessary. The aging of Chevrolet Cruze engine parts and car shake are also related to the aging of engine feet. The engine foot is actually the shock-proof system of the engine, which is responsible for absorbing the slight vibration when the engine is running. If there is something wrong with the engine foot, these vibrations will be transmitted to the steering wheel and cab, causing idle vibration.