Why does it sound like rocks under my car?
The “rocks rolling around a tin can” sound is most commonly from the exhaust system. Possibly a broken / loose baffle in the muffler or resonator. Most commonly would be a heat shield on the front pipe or catalytic converter.
Why does my car make a noise when I drive slow?
My car squeaks while driving slowly Brake pads and discs that have been fitted poorly or are worn down will often cause a squeaking noise when you drive slowly. Your brake pads will get thinner the more they are used, so over the course of a vehicle’s life they will probably need replacing at least once.
What is rattling under my car?
Rattles From Under the Car Two common sources of these troubling sounds are the exhaust and emissions systems. Sometimes, an exhaust system clamp gets loose, creating a rattle. Another cause of rattles under the car is a failing catalytic converter.
Is it safe to drive with a rattling exhaust?
If the loud muffler is due to a hole, the vehicle is dangerous to drive and should be inspected by a mechanic right away. It is possible that a broken piece of the muffler may have come off and is rattling in the exhaust system, which can cause the clunking sound.
What does it mean when your car makes a rattling noise at low speeds?
What it means: If you hear something rattling around inside a wheel at low speeds (and then stops as you drive faster) it could be a loose lug nut inside a hub cap. That might mean your wheel wasn’t tightened properly the last time it was removed and replaced. Take your car to a mechanic ASAP. 2.
Why do I hear a low pitched hum while driving?
While driving, you hear a low-pitched hum. As you accelerate, the noise gets louder—maybe it sounds like an airplane taking off—but after a certain speed the volume is consistent. When you make a turn, the noise gets louder; but if you turn the other way, it disappears. What it could mean: This is most likely a wheel bearing noise.
Why does my car make a thumping noise when I drive?
If you can hear the noise outside the car (window open) while driving, then it could very well be coming from one or more tires. Also, loose or worn suspension components can give you a thumping type noise. Your vehicle has struts up front and conventional shocks in the rear. Both have an upper mount that connects them to the chassis.
What does it mean when your car makes a popping noise when you turn?
A finger-snapping, popping or clicking sound when you turn What it means: If you have a front-wheel-drive or all-wheel drive vehicle and hear this sound when you turn or corner (but the noise stops when you steer straight) one or both of the constant velocity (CV) joints on your front axle could need replacing. 4.