The ball joints are crucial components of the car suspension system. The ball-and-socket joint acts as a pivot and the system moves together. The joint is ideally made of a bearing stud and socket that fits snugly into a lubricated casing. By connecting the control arm to the steering knuckles, it brings about seamless movement in the suspension.
However, in case you are experiencing a bad ball joint, you would notice quite too many unusual sounds emerging from the vehicle. Read on to know major causes, symptoms, testing tips for a bad ball joint in this short go-to resource blog.
WHAT ARE THE CAUSES OF BAD BALL JOINTS IN VEHICLES?
The only major cause of bad ball joints is dirt, grime, and grit. Given that the bottom of vehicles is largely exposed to grime, oil, salt, and other dirt on the road, the filth makes its way to the ball joint and causes loss of lubrication. Rusting can follow closely, making deterioration of the joint worse. As a result, general wear and tear are accelerated causing further damage to the car suspension parts. At this stage, it is called a bad ball joint because there comes excessive play and dislocation which is beyond the manufacturer’s specifications. It also indicated that you must look for a ball joint replacement without further ado.
BAD BALL JOINT SYMPTOMS
Some of the major signs of bad ball joints include the following:
- Knocking noise when the car drives over bumps
- Creaking or squeaking noises when the suspension moves
- Vehicle drifting to the side itself
- The steering wheel feels loose or shaky
- Premature tyre weathering
HOW TO CHECK BALL JOINTS
Checking ball joints is important, especially when you are buying a used car in the UAE. The primary way to check ball joints is to take your car on a test drive. You should keep the following bad ball joint symptoms in mind:
- Are there unusual vibrations or noises coming from your vehicle? Make sure you have a keen eye to observe your car’s steering, turning, and handling feel.
- Do you feel that the wheel is pulling to one side more? How would you rate your steering accuracy compared to normal days? Observe whether the steering wheel is in your complete control or if there is some more random movement?
- Test the vehicle over bumpy roads more. Drive at high and low speeds to notice any out of normal vibrations or noises. Try driving at the speeding limit to observe changes, too.
- After being done with the test drive, stop your vehicle and turn it from one side to the other. Is there any sort of popping or grinding sounds coming from the wheels?
The above-mentioned tips for test driving are applicable when you suspect a bad ball joint in your vehicle. In any case, the issue must be inspected by a professional mechanic as soon as possible so that the replacement process can be carried out. Mind you, ball joint replacement is a tricky process right from the accessing part to installation especially if rust has chipped the socket away.
In some other cars, the ball joint is installed into the control arm. It is always recommended, however, to visit a professional mechanic if you are not familiar with the wheel hub assembly yourself.
FREQUENTLY ASKED QUESTIONS (FAQs)
IS IT DANGEROUS TO DRIVE WITH A BAD BALL JOINT?
Yes, driving with a bad ball joint is dangerous, because it can potentially damage other vehicle components. Worse, you will lose control over your vehicle if the joint fails completely, possibly causing road accidents and injuries.
SHOULD I REPLACE ALL BALL JOINTS AT THE SAME TIME?
Car mechanics will always recommend replacing both the upper and lower ball joints at nearly the same time. In fact, you should also get related components checked such as the stud hole in steering knuckle when you have brought your car to the workshop.
IDEALLY HOW LONG DO BALL JOINTS LAST?
There is no one size fits all scenario when it comes to the lifespan of ball joints. It typically depends on the type of vehicle as well as the kind of driving carried out. Generally, a ball joint must cover at least 112654 km before requiring replacement.
By the end, you must have judged the importance of ball joints in your vehicle. Failure of any one can make you lose control of your vehicle, so make sure you get them periodically checked while also keeping symptoms of bad ball joint in mind.
Stay tuned to UAE’s top auto blog for more information about auto parts, their working and repair/maintenance guides.
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