Automotive EOP Practice Test

The main idea here is identifying a CV joint issue by the symptom it produces. A sharp clicking or popping sound when turning or accelerating is the classic sign of a failing CV joint. This happens because the joint’s bearings have worn or the boot has torn, allowing grease to escape and the joint to move under load, which creates that distinct click. The other symptoms listed don’t come from a CV joint: squealing brakes point to brake system problems, and transmission slipping points to issues inside the transmission. So a clicking sound is the most reliable indicator that a CV joint may be failing.