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What Are Some Symptoms of Worn Ball Joints? Symptoms of bad ball joints on a car include noises coming from the front end when driving over rough surfaces or an inability to control the vehicle while steering, according to O'Reilly Auto Parts.


Worn ball joints will be loose in their sockets and vibrate disproportionately as the vehicle is in motion. The vibration will usually stem from the affected ball joint, either from the right or left sides of the vehicle. In some cases, the vibration may be felt through the steering wheel as well. 3. Uneven Wear on Front Tires


Symptoms of a Bad or Failing Ball Joint (Front) YourMechanic. ... In some cases, ... Worn ball joints will cause the vehicle steering to wander to the left or right, which will require the driver ...


Some ball joints have built-in wear indicators to alleviate the difficulty of trying to diagnose loose ball joints. Wear indicators include a movable grease fitting. When a collar of the grease fitting is flush with or below the bottom of the ball joint housing, the ball joint is worn and should be replaced.


A bad control arm really means there’s a bad ball joint or worn control arm bushings. When they fail the symptoms range from clunking noises to steering wander. Learn about the symptoms and reasons for control arm failure and what to do about it.


Top 4 Symptoms of a bad Lower Ball Joint. The lower ball joint would probably seem like an insignificant part if looked at by itself because it is so small. However, it is a part that allows other parts of the suspension system to function properly. If the lower ball joint were to get worn out or break, then you would have a number of negative ...


Test ball joints by raising the vehicle and shaking the tire while listening for clicking or clunking sounds that may indicate a bad joint. A physical inspection of the joint can also be helpful in assessing its condition. Replace joints if the grease fitting appears dry, hard or stiff, or is easy to move and manipulate.


Some lower ball joints also often have wear indicators on the bottom. The ball of the joint presses on the cup-shaped socket in the bottom. As the ball and socket wear, the socket sinks up into the joint, and the case slides down over it. The exposed, protruding part of a new ball joint is called -- appropriately -- the "shoulder."


The front ball joints allow the front wheels and suspension to move back and forth as well as up and down when the steering wheel is turned and the vehicle is traveling over the road. The following are some of the symptoms of a failing front ball joints that can alert the driver a problem has occurred.