1. Clicking and Popping: This is one of the most common signs of a failing CV joint. It occurs when the joint is worn out or damaged, causing the metal components to hit against each other. The sound is usually more pronounced when turning the vehicle.
2. Grinding or Scraping: A grinding or scraping noise is another sign of a worn CV joint. It happens when the joint's components rub against each other, creating a metallic scraping or grinding sound. This sound is often louder when accelerating or decelerating.
3. Knocking or Thudding: A knocking or thudding sound can indicate a severe CV joint failure. It occurs when the joint is extremely worn out or damaged, causing the components to hit against each other or the housing with more force. This sound can be felt and heard inside the vehicle.
4. Vibration: In addition to sounds, a bad CV joint can also cause vibration in the vehicle. This vibration is usually felt through the steering wheel or the floorboard and is more noticeable at higher speeds. It's caused by the uneven rotation of the wheel due to the damaged joint.
It's important to note that not all noises and vibrations are necessarily caused by a bad CV joint. Other components in the suspension, steering, or driveline systems could be the culprit. If you suspect a CV joint issue, it's best to have a professional mechanic inspect the vehicle to confirm the diagnosis and determine the appropriate repairs.
