What Causes the Rattling Noise in the Volkswagen CC Chassis on Bumpy Roads?
1 Answers
The causes of rattling noise in the Volkswagen CC chassis are as follows: Loose Chassis Screws: It is necessary to tighten each screw on the chassis one by one. Checking all chassis screws is also a must-do during every maintenance. Applying chassis armor spray can also help prevent screws from loosening. Noise from Chassis Accessories: Such as loose oil pipes, improperly secured wiring harnesses, or loose spare tire fixing screws, which can be resolved by tightening them. Noise from Engine/Transmission Guard Plate: This situation is quite common, especially with aftermarket guard plates. It is likely due to improper installation or loose screws, which require re-tightening. Aging or Loose Ball Joints: Such as lower arm ball joints or tie rod ball joints, which require replacement of the related components.