Besides clicking noises, what is another sign of a failing CV joint?

Besides clicking noises, what is another sign of a failing CV joint?

• A. Grease leakage around the joint.
• B. Squealing brakes.
• C. Oil dipstick reading high.
• D. Loss of power steering assist.

Answer: (A)

A torn CV boot leaking grease is a clear sign that the joint’s lubrication has escaped and the boot has failed. The boot's job is to keep grease in and dirt out; when it tears, grease leaks out, contaminants get in, and the CV joint wears faster, increasing the chance of failure. So, visible grease around the joint directly points to boot damage and impending CV joint trouble, which makes it the best answer for a symptom beyond clicking noises. The other options point to different systems: squealing brakes come from the braking system, an engine oil level shown high on a dipstick relates to the engine oil, and loss of power steering assist ties to the steering system. They aren’t specific indicators of CV joint health.

A torn CV boot leaking grease is a clear sign that the joint’s lubrication has escaped and the boot has failed. The boot's job is to keep grease in and dirt out; when it tears, grease leaks out, contaminants get in, and the CV joint wears faster, increasing the chance of failure. So, visible grease around the joint directly points to boot damage and impending CV joint trouble, which makes it the best answer for a symptom beyond clicking noises.

The other options point to different systems: squealing brakes come from the braking system, an engine oil level shown high on a dipstick relates to the engine oil, and loss of power steering assist ties to the steering system. They aren’t specific indicators of CV joint health.