What are the effects of a damaged car CV joint?

[DiAaliyah]

The effects of a damaged car CV joint include: 1. Oil leakage from the dust cover; 2. Abnormal noises and sticking during use; 3. Vehicle pulling to one side, ineffective steering adjustment, and even potential accidents; 4. Accelerated tire wear; 5. Damage to the power steering pump; 6. Steering wheel locking, making it impossible to turn. The car CV joint mainly consists of a sliding sleeve, tripod joint, drive shaft, inner race, cage, and outer race. The CV joint, also known as a constant velocity joint, functions to transmit the engine's power from the transmission to the two front wheels, enabling the car to drive at high speeds.

[VonLaila]

I've been driving for ten years. When the CV joint is broken, driving feels like walking on cotton, the steering wheel shakes badly, and the response is delayed when turning, especially during high-speed turns or emergency maneuvers. The car tends to drift or lose control, and the tires make strange creaking sounds. Over time, this can wear out the inner side of the tires, and in severe cases, the wheel can even fly off, leading to a rollover. On regular roads, you have to be extra careful with bumps, as the vibrations become more intense, and even the braking performance is affected. It's recommended to stop and check immediately if any abnormalities are noticed. Otherwise, breaking down on the road is even more dangerous, significantly increasing the risk of accidents. Safety comes first!

[LunaRose]

As a driver who frequently takes long-distance trips, problems with the CV joint give me a headache. The decline in driving experience is obvious—the steering wheel feels heavier, turning becomes as strenuous as pulling an ox cart, and stop-and-go traffic in the city becomes even more exhausting. The knocking sound from the chassis grows louder, and the front of the car bounces uncontrollably on bumpy roads, even damaging the shock absorbers in the process. Fuel consumption may also increase due to inefficient power transmission. If not repaired promptly, excessive tire wear will occur, leading to additional expenses for new tires. Even daily commuting becomes a burden, so it's best to get it fixed at the workshop as soon as possible.

[DelMakayla]

I've been repairing cars for several years, and a bad CV joint isn't just about handling issues. It directly causes uneven tire wear, with the inner side quickly going bald due to misaligned wheel positioning. Frequent chassis noises occur, especially clicking sounds during acceleration or turning. In severe cases, the ball joint can break, causing the wheel to fall off completely with high risk of instant loss of control. It also damages other suspension components like stabilizer bars or lower control arms, shortening their lifespan. A simple test is to lift the car and shake the wheel to check for play. Repairs usually involve part replacement. Ignoring it will double your repair costs.