Q: a mileage 1.8T car with a mileage of about 100 thousand km Skoda. When the car is in a sharp turn, no matter left or right direction, the driver's side bottom appears "da da da da da" different noise, the vehicle lifting inspection does not find any loose place, what is this different noise, how should we repair it? Answer: vehicle structure is different, abnormal noise may be different. According to your description, it is recommended to check the outer ball cage on the left to see if the rubber sleeve is damaged and cause the outer cage to sound abnormal. It is estimated that the outer cage should be replaced to remove the malfunction.