What Causes Slight Shaking When the Air Conditioner is Turned On in a BMW 5 Series?
1 Answers
BMW 5 Series experiences slight shaking when the air conditioner is turned on due to the following reasons: Dirty Throttle Body: This affects the engine. If the air conditioner is turned on at this time, it will increase the engine idle load, resulting in steering wheel vibration. Throttle Body Carbon Buildup: If the throttle body is not maintained for a long time, carbon buildup can easily occur. Carbon buildup obstructs the engine's air intake, causing the engine to struggle or barely power the compressor, leading to idle shaking. The solution is to clean the throttle body. If the driving environment is harsh, it is best to clean it regularly, recommended every 10,000 kilometers.