
Typically, there will be a rhythmic "clicking" sound when turning or driving on bumpy roads, and in severe cases, power loss may occur. If you hear a "clicking" sound when turning, it is generally due to a faulty outer CV joint. If the clicking sound occurs when driving on bumpy roads, this indicates a faulty inner CV joint. The CV joint usually makes clicking noises only when accelerating, and rarely makes sounds when coasting. Replacing the CV joint will resolve the issue.

When turning the car, if you hear a clicking metal sound, especially when the steering wheel is turned fully to the left or right, the outer CV joint might be the issue. In such cases, I first find a safe place to stop, test the steering wheel in place, and have someone listen outside the car to locate the source of the sound. If it's confirmed to be noise from the outer CV joint, I also check for oil leaks around the wheel hub, as a torn dust boot causing lubricant leakage can accelerate CV joint wear. Never delay repairs—a faulty outer CV joint can lead to loss of wheel control, particularly dangerous during high-speed turns. Avoid sharp turns and driving over curbs in daily driving to effectively extend the CV joint's lifespan.

The most obvious symptom can be observed during turning, especially at low speeds or when making U-turns, where you may feel a jerky or stuck sensation in the steering wheels. I usually test this on safe road sections by making several left and right turns to check for any wheel vibrations. Additionally, inspect the inner side of the tires—if the outer CV joint is damaged, the dust boot is often cracked or leaking oil. Early detection and repair are crucial, as complete failure could lead to a detached axle shaft. Also, avoid holding the steering wheel at full lock for extended periods when parking. Regular chassis inspections are essential, as smooth steering depends on well-maintained CV joints.

To determine if the outer CV joint is bad, mainly listen for sounds and feel for vibrations. A metallic knocking sound during turns is a clear sign, especially when the steering wheel is turned at a large angle—the noise will intensify when accelerating. Last time, I only went to the repair shop after feeling a thumping vibration in the front wheels during a turn. The mechanic lifted the car, shook the tire to check for play, and found severe wear in the right outer CV joint. Remember, don’t ignore strange noises during turns—CV joint damage can affect wheel alignment and steering safety, and in severe cases, it may suddenly lock up the tire.


