What are the symptoms of a damaged CV joint?
3 Answers
The symptoms of a damaged CV joint in a car are: abnormal noises or jerking during use. Here is relevant information: 1. CV joint classification: CV joints in cars are divided into inner CV joints and outer CV joints. To assess the condition of a CV joint, it is recommended to shake the CV joint by hand to feel the clearance. 2. Method for judging wear: Generally, the inside of a CV joint fits tightly with almost no clearance. If a significant clearance is felt, it indicates severe wear of the CV joint, which needs to be replaced. The inner CV joint connects to the transmission differential, while the outer CV joint connects to the wheel. Whether during power output or vehicle turning, the outer CV joint plays a role. A car CV joint typically consists of a bell-shaped housing, tripod bearing steel balls, a dust cover, a retaining ring, and grease.
I've driven quite a few cars, and once the CV joint failed. The most obvious symptom was a clicking noise when turning, especially when the steering wheel was turned sharply—the sound was particularly harsh. When accelerating on flat roads, I could feel slight vibrations in the car body, as if it was wobbling and unstable. Another sign was the leakage of grease—I noticed oil stains under the car and realized the issue. If not addressed promptly, it can accelerate wear and even lead to complete failure of the driveshaft. Since then, I regularly inspect the undercarriage and head to the repair shop at the first sign of unusual noises to avoid delays or bigger problems. Remember, safety first—don’t let small car noises become the trigger for a major accident.
Having driven for over twenty years, I've experienced several CV joint failures, and the symptoms are quite recognizable. For instance, if you hear a knocking-like noise when accelerating during turns, that's a sign of CV joint wear. Sometimes, you might feel vibrations in the steering wheel or the cabin when accelerating, indicating loose connecting components. Grease leakage is also common; just check for oil stains around the drive shaft area to spot it. This issue shouldn't be delayed because the CV joint is a critical part of the drivetrain. If it fails, it can gradually affect handling and even lead to a breakdown. I always advise my friends to develop the habit of listening to their cars. Early detection means spending a little to fix it rather than facing a hefty repair bill. Simply put, don't wait until the car protests to take action.
