Q: Suspension makes crunching sounds

asked by on August 18, 2016

When I'm driving on a bumpy road, and around corners, I've noticed some crunching sounds. They are coming from the outside of the car, more specifically, from the front and back suspension area. The car runs great otherwise. What could be making the noise?

The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing


Experienced Mechanic?

Earn up to $70/hr

What others are asking

If I take my foot up off the as it might shoot forward
Hello! Thank you for writing in with this question and concern. A surge like this could be caused by any number of electrical sensors (intake temperature sensor, throttle position sensor, etc.). It could also be caused by a mechanical malfunction...
How do you pair a cell phone with the HandsFreeLink system?
In order to make use of the convenience and enhance safety offered by the HandsFreeLink® (HFL) system in your car, you’ll need to first pair your phone. Thankfully, doing so is relatively straightforward. Here’s how to do it: Make sure...
Squeaking at lower speeds
No, this is not a normal condition. If the parking brake is out of adjustment or there is damaged parking brake hardware on one or both rear wheels, this type of noise can occur. If it is determined that the...
My car is not starting and does not make any noises while attempting to start
Hello there. A few problems can cause the vehicle to have a crank no start and they are all electrical. The most likely cause of the vehicle not starting is the battery. After the battery, the starter, alternator, a parasitic...
Sudden Reduced Power when running fine - stop, restart, all is fine - what's wrong?
Hi. When this problem is occurring it usually means that the electronic throttle body has an intermittent problem and is going bad. In some cases you cleaning of the electronic throttle body solves this problem and is an expensive fix....
Vents blowing cold Air. Heat inop.
Hey there: If your engine is not overheating and you've flushed the core and coolant correctly, it's possible that you may have an electrical issue causing the heater to not function correctly. I'd start by checking fuses and relays powering...
Heater only works on high
It sounds like you may have a faulty blower motor potentially drawing too much power from the resistor causing it to burn itself up. As you know, the individual blower motor resistor (https://www.yourmechanic.com/services/heater-blower-motor-resistor-replacement) inside the pack are usually wire wound...
Ghrr ghrr sound problem at low rpm or constant rpm
Hello Rishabh. It really depends on what type of car you have, and mileage on this vehicle. In some cases, the noise is caused by a clutch plate that is dragging; especially if the noise goes away when you press...
My 2002 BMW is making a loud high-pitched sound
Hi There, Depending on whether or not the sound comes when the vehicle is moving or not will determine what may be causing this. The following are some possibilities of what could be causing this: -It could be that the...

Related articles

Symptoms of a Bad or Failing Fuel Pump
Common signs include a whining noise, hard starting, engine performance issues, and an inability to start the car.
Symptoms of a Bad or Failing PCV Valve Hose
Common signs include poor fuel economy, the Check Engine Light coming on, engine misfires while idling, and noise from the engine.
How to Buy Sport Shocks
Shock Shock absorbers (https://www.yourmechanic.com/article/3-essential-things-to-know-about-your-car-s-shock-absorbers) help lessen the bumps you encounter while driving down the road. They do this by absorbing some of the energy created by driving across a rough patch of road, over speed bumps, or other road obstructions....