What are the symptoms of a damaged CV joint?
2 Answers
Here is a detailed introduction to the symptoms of a damaged car CV joint: Abnormal noises: Unusual sounds or jamming during use. Types of CV joints: Car CV joints are divided into inner CV joints and outer CV joints. The internal components of a CV joint fit tightly together with almost no gap. If the gap becomes large, it indicates severe wear and the need for replacement. Connection points: The inner CV joint connects to the transmission differential, while the outer CV joint connects to the wheel. Components: A car CV joint consists of a bell-shaped housing, tripod bearing steel balls, a dust cover, a retaining ring, and lubricating grease.
I've driven quite a few cars, and I remember one time when making turns, the car kept making a clicking sound, like metal plates scraping, especially the more turns I took, the louder it got. Later, upon inspection, it turned out the CV joint was worn out, and there was a bunch of grease leaking near the tire, all black and messy. When accelerating, the steering wheel shook violently, and it felt like the whole car was wobbling. If not repaired in time, the drive shaft could have snapped—how dangerous! After replacing the CV boot, the noise disappeared. I recommend everyone to check this during regular maintenance to avoid breaking down halfway. Also, pay attention to any oil stains on the inner side of the tires when parking—it helps spot issues early.
