First, stop your car and turn the steering wheel in one direction. Generally, you can directly see the stabilizer link. You can feel the gap by shaking the sway bar with your hand. In general, this should not be loose in any direction and angle. Second, in the stopped state, use your foot to rub the front wheel, let the body move forward or backward, and listen to the abnormal sound from the front suspension of the car to help identify the wear on the front of the vehicle chassis or Loose condition. Since the price of stabilizer bar link is relatively cheap, and the replacement difficulty is relatively small, when it is judged that the stabilizer bar link is faulty, or the possibility of the stabilizer bar link failure is relatively large, we can choose to replace the stabilizer bar link.