Q: New front pads & rotors (2mths) and hear a grinding noise when coming to a slow gradual stop. What could be causing this?

asked by on December 12, 2016

When coming to a slow or gradual stop I hear this grinding noise. The same noise I heard before I had my new front brake pads and rotors installed. I purchased new pads and rotors had them installed 2 months ago and the noise started 1 month after new installation. It's so loud it sounds like something is going to break or snap in a minute. I took it back to the place where I had the new ones installed and they double checked installation and said the new brakes and rotors are good and that some rotors and brakes just makes noise depending on the type or brand. You can only hear the noise from the inside of the vehicle. They couldn't hear from the outside, so I had to drive with them in the car so they can hear the noise. They checked them again and said they were good. Just the type of pads and rotors purchased. Is it normal to only hear this noise from the inside of vehicle? Very concerned especially when about to go out of town for the holiday. Please help! What do you think this is

My car has 108800 miles.
My car has an automatic transmission.

Brake safety Inspection $94.99 - $114.99 Get a Quote

Hello, thank you for writing in. The last technicians that worked on your vehicle are not wrong. There are certain types of brake pads that will make a squealing noise when the brakes are applied. These are typically made from a metal composite material. You can always research the brand they put on and find out more about the brake pads. This would give you a good idea of what you should reasonably expect. Are the brakes exhibiting any other types of symptoms? If there is any sponginess in the pedal, shaking or vibrating, hard stops, or other symptoms then there may be more cause for concern. In situations like these, if you are expecting to drive the vehicle a longer distance in the near future, it is recommended that you get a second opinion. Our technicians can dispatch to your home or office.

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

How do you operate the auto-up and auto-down feature ’s power windows?
Depending on how your car is equipped, you may have an auto up/down feature on the driver window, or both the driver and front passenger windows. To use these, here’s what you do: Turn the key to ON. Push the...
Ticking sound from engine
Some ticking noises can be normal. The fuel injectors do make a ticking noise as part of their normal operation and depending on the vehicle can be heard louder than usual. I would ask for help from one of the...
Driver side door won't close
If the door will not close all the way no matter how hard you shut the door, the door latch may be damaged. To replace the door latch would involve the removal of the door panel, the noise canceling material,...
How do I turn off the check engine light after changing the timing chain?
Hi, thanks for writing in. I'd be happy to help. Once the check engine light is on, the computer memory will need to be cleared. This has to be done with a computer scanner hooked to the OBD-II connector. If...
Brake seizing in the rain.
Hello. Your AC should not have anything to do with your braking system. The brakes may very well tend to lock up at times in wet or slippery conditions as that is a function of the anti-lock braking system. Your...
my 1997 ford expedition wont go over 20 mph? any suggestions
Hi there: Acceleration issues like the one you are experiencing with your Ford Expedition may be caused by ignition system, fuel system or transmission component issues. In many cases, when a transmission sensor detects a problem, it will trigger an...
Idle 3000 rpm minimum!!!!!
Hi there. In most cases, a high idle issue is caused by a vacuum leak or a stuck throttle or idle control valve. The vacuum leak typically occurs after service, when a vacuum line will be removed and not replaced...
Why does my Echo rough idles at a red light or stop sign?
Hello, What you are describing is a common sign of a dirty or faulty idle control valve. The idle air control valve (https://www.yourmechanic.com/services/idle-control-valve-replacement) is a small valve on the engine's intake system that reads the air intake as it comes...

Related articles

How Often Should Brakes Be Replaced?
Brake pads and brake rotors wear out over time. How long brakes last depends on the brake material, as well as your driving patterns.
The Best Used Cars to Buy If You’re a Caterer
If If you are in the catering business, you need a reliable vehicle that will provide you with what you need to transport your food, linens, and other supplies. Generally speaking, you're better off buying gently used, because you will...
The 5 Safest Used Cars You Can Buy For Under $20,000
The Subaru Legacy, Honda Accord, Ford Fusion, Chevy Volt, and the Volvo XC60 are five of the overall safest used cars you can buy for under $20,000.