Qx70 in finidi, UK turns on AC vibration of air conditioner.

1. Throttle failure: With the increase of mileage, vehicles will produce carbon deposits in many places, especially the throttle. Dirty throttle will block the air intake, resulting in insufficient engine power or barely driving the compressor, and cars with air conditioning will shake. You can clean the throttle or go to a 4S shop to change it.

2. Engine failure: When the engine works normally, there will be vibration (including after starting the compressor), the engine mount will collapse or be damaged, and the balance of the engine will be broken. After the compressor is started, the vibration frequency will reach * * *, which will aggravate the vibration. It needs to be maintained in the 4S shop.