Five Signs of a Bad CV Joint
Five Signs of a Bad CV Joint
Most drivers understand how crucial CV joints are for their vehicle's stability and control. At AutoNation, we understand that catching CV joint problems early can prevent more expensive repairs down the road. When CV joints begin to fail, they typically show clear warning signs that signal it's time for replacement.
Strange Clicking Noises While Turning
A clicking, popping, or snapping sound during turns is one of the most noticeable signs of CV joint problems. This noise becomes more pronounced during sharp turns, like when navigating parking lots or making U-turns. The sound occurs because worn CV joints can't handle the increased stress of turning maneuvers, causing internal components to strike against each other.
Grease Spots Under Your Vehicle
When you spot dark grease marks beneath your car, particularly near the wheels, your CV joint's protective boot might have torn. This rubber boot keeps the joint lubricated and protected from debris. Without proper lubrication, the CV joint will wear faster and eventually fail. Regular inspection of these boots can help prevent premature joint failure and protect other components like your control arms.
Vibrations During Acceleration
If your vehicle vibrates noticeably when accelerating, a failing CV joint could be the culprit. These vibrations might feel like they're coming from under the car and often intensify as you increase speed. Damaged CV joints can't effectively transfer power from the transmission to the wheels, resulting in these uncomfortable vibrations that can also affect your steering damper.
Knocking Sounds When Shifting Speed
Bad CV joints often create knocking or clunking sounds when changing speeds, whether accelerating or decelerating. These noises happen because worn joints can't smoothly handle the transition of power between different speeds. The sound might seem to come from the side of the vehicle where the failing joint is located.
Shaking Steering Wheel
A worn CV joint can cause your steering wheel to shake, especially during acceleration. This shaking might start subtle but typically becomes more noticeable as the joint deteriorates. The vibration often feels different from typical wheel balance issues and might be accompanied by a bouncing sensation in the vehicle's front end.
When to Replace Your CV Joints
CV joints typically last 80,000 to 100,000 miles under normal driving conditions, but driving habits and road conditions can affect their lifespan. If you notice any of these warning signs, it's important to have your vehicle inspected promptly. Continuing to drive with failing CV joints can lead to complete joint failure, which could leave you stranded and facing more expensive repairs.
AutoNation, as one of the country's largest suppliers of CV joints and related parts, stocks high-quality components for nearly every make and model. The extensive inventory includes complete CV joint assemblies, boots, and all necessary hardware for proper installation.
Don't let vehicle issues hold you back – get back to your adventures with AutoNation's genuine components.