Why does my suspension clunk?

Something’s loose in your suspension. If you hear a clunk when the suspension works over bumps, you may have excessive clearance in a joint due to wear. It might be as simple as a loose nut on the strut, or something more subtle such as a shrunken, dried-out rubber bushing.

Why is my rear suspension knocking?

Your vehicle’s suspension is made up of several different components that help absorb shocks, brake, and turn. Knocking or squeaking sounds are usually a result of your sway bar or ball joints wearing thin, both of which help to absorb shocks and keep you moving forward with smoothness.

Do shocks clunk when they go bad?

One of the telltale signs of a suspension system that requires service is unusual noise. As shocks and bushings wear, they lose their ability to properly support the strut. When the strut bottoms out, the metal-to-metal contact can cause a knocking sound that emanates from the front or rear wheels.

Why Does My car clunk when I accelerate?

The most likely causes would be low transmission fluid, a shift solenoid, transmission mounts, or a drive shaft. Your best bet may be to have a qualified professional, such as one from YourMechanic, take a look at the car in person in order to diagnose and repair your acceleration issue.

Why does my car’s suspension make a clunking noise?

If you hear a clunk when the suspension works over bumps, you may have excessive clearance in a joint due to wear. It might be as simple as a loose nut on the strut, or something more subtle such as a shrunken, dried-out rubber bushing. First, search online for any Technical Service Bulletins (TSBs) for your car that pertain to the noise.

When does the rear suspension clunk or knock?

My ’05 OB 2.5i Wagon with > 153k miles has a cluck or knock in the rear suspension when making a fairly sharp, low speed (>70° – 90°) turn such as in a parking lot. It does it most of the time in a right turn and sounds like it is coming from the right rear of the vehicle.

What causes a clunk during a tight turn?

When binding occurs during tight turns, they cause torque to build up in the drive train. Eventually, one or more wheels will slip or “hop”, releasing the torque pressure, and that can lead to a clunk from the drive train.

What to do if your suspension clunks and rattles?

This is the worst-case scenario for these kinds of clunks where the only real fix involves a trip to the frame shop where new metal can be welded on. If this is your vehicle’s problem, you have real trouble. If one point is rusted, the suspension point on the opposite side is probably also rusted.

What causes rear suspension to clunk when making tight turns?

If the car is turning circles on a paved surface such as a mall shopping center lot, and clunking, I tend to doubt (but not absolutely eliminate) the swaybar links being the cause. What is happening at the rear suspension (accepting at this point that this is where it’s coming from) when making tight turns?

Why does my rear wheel drive car make a clunking noise?

Older rear-wheel-drive vehicles with a live rear axle and coil springs may have what’s called a panhard rod that runs diagonally from the chassis to one side of the axle housing. The rod’s bushings are a likely source of a clunking noise. Worn-out shocks or struts are also common culprits here.

Why does my rear suspension make a grinding noise?

Creaking or grinding noises usually mean something metal is rubbing against something else that’s metal, indicating a bad ball joint, end link, or rubber coil spring isolator. Sharp popping noises may indicate that something is either broken or so worn that it’s causing the suspension to bind up.

What makes a clunking noise when going over bumps?

Q: Clunking noise from the rear passenger side when going over uneven roads or bumps. Hi there! So I’ve been hearing clunking noise from my car lately. I went to multiple shops and they can’t pinpoint the problem, that’s why I diagnose it myself. ‘