What Causes Idle Vibration When Running the AC in Winter?
1 Answers
The reasons for idle vibration when running the AC in winter are: 1. Dirty throttle body; 2. Issues with the ignition system; 3. Excessive compressor pressure; 4. Engine carbon buildup or aging. The solutions for idle vibration when running the AC in winter are: 1. Clean the fuel system and check if the idle speed motor has carbon buildup that needs cleaning; 2. Inspect the spark plugs for excessive carbon buildup and replace them if necessary; 3. Check the fuel pressure and replace components if needed; 4. Replace engine mounts or other aging parts. The functions of the AC are: 1. To regulate and control the temperature, humidity, air cleanliness, and airflow inside the car cabin to an optimal state; 2. To provide a comfortable environment for passengers, reduce travel fatigue, create good working conditions for the driver, and serve as a crucial ventilation device for safe driving.