Q: Brake fluid was recently bled/flushed and the brakes still feel like they are grinding

asked by on October 18, 2016

What should I look for now? My brake pads are good. I had those looked at a few weeks ago and I was told that they look like they are new. But when I come to a stop it feels as if something is grinding. Also I feel like they are not as "strong" as they need to be. As if they are spongy, if you will and when I test them every now and again and I try come to a sudden stop, its like it takes a while to come to a full stop instead of stopping abruptly like normal cars. I thought servicing the brake fluid would fix this and it has helped a tiny bit but I want the problem GONE. I've been researching online and I thought maybe to replace the Master Cylinder? Or maybe to completely replace all my brake lines and hoses and such? Or is it another part in the brake system that I should consider? I just want my brakes to feel normal once and for all. Could it maybe be a leak? I remember seeing large spots on the ground behind a few tires after its been sitting a while.

My car has 70200 miles.
My car has an automatic transmission.

Brakes, Steering and Suspension Inspection $94.99 - $114.99 Get a Quote

Good question and thank you for the details. I want going to go through some things you may want to check and hopefully save you some money. If you come across a problem in any of the areas you will need to fix the problem but do not stop there. Continue checking everywhere else to ensure all problems are fixed.

  1. While the car is off pump the brakes until they are tight.
  2. Check the master cylinder to ensure it is full. If not, fill it.
  3. You may need to re-bleed your brakes. Sounds like there still may be a little air in the lines.
  4. Check your brake lines and see if you have a leak somewhere. I would start around the wheel well areas. My reason for this is because a lot of people will let the caliper hang instead of tying it up like they should. When I explain it as a leak, any wetness on the lines is a leak and dangerous for you to drive.
  5. Check to see if your master cylinder or your hydro-boost are wet.
  6. I know you were told that they look new but you need to see for yourself. Check for rust on your rotors though because this is a problem you may see if you live in an area where the use salt on the roads.

Note: if you have a bad power steering pump, your brakes may be affected by the bad power steering pump. The hydro-boost (hydraulic boost) connect the brakes and power steering. To know if you have a bad power steering you will hear a grinding sound under your hood while steering.

If you would like a professional technician to inspect your brake system, don’t hesitate to contact one from YourMechanic.

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

What does it mean if the Daytime Running Lights indicator comes on in the dash?
Daytime running lights (DRL) are an automatic system that turn on when the vehicle is turned on and in motion. The purpose of daytime running lights are to make the vehicle more visible during daylight hours and to alert other...
How do I adjust the fan speed?
The speed of the cabin fan can be adjusted to your liking. To adjust the fan speed, rotate the Fan Speed Control knob. Turn this knob clockwise to increase the speed of the fan, or turn it counterclockwise to decrease...
Car won't change gears.
We would have to know if the vehicle has an automatic or manual transmission, and the exact nature of the problem. For both transmissions, there is a wide variety of reasons as to why a vehicle would not want to...
Car won't turn over but has new battery
YourMechanic next door was most likely correct and you have a problem with the key anti-theft system disabling the vehicle. You will either have to have a specialized locksmith come to you, program the key and make new ones, or...
2007 Ford Edge I don't no which one is the blower motor relay
Hey there. There is a 40 amp fuse and a separate relay in the engine compartment fuse box (https://www.yourmechanic.com/article/how-to-check-fuses-by-rocco-lovetere). If the problem persists after installation, or you need help having this installed, an expert technician from YourMechanic can come to...
Hit a curb and my steering wheel is now cocked right a little bit. Is this my lower control arm? 2008 Chrysler Aspen
Hello - this task is best handled by a collision repair estimator at a reputable paint and body shop. S/he is trained to evaluate visible and not-so-visible damage, and the costs to repair. Contact a reputable paint and body shop...
Why is my 2002 Ford Explorer not starting
If there is an engine light on and the parts were replaced, then you can remove the battery cables and reset the computer. This will clear the light and allow the engine to start up if there is no issues...
Rattling sound from engine when AC unit is turned on
It sounds like you may have a faulty AC Compressor (https://www.yourmechanic.com/services/ac-compressor-replacement) or potentially a leak in the AC lines somewhere. Car air conditioners work on a simple principle of heat transfer, relying on the fact that heat will always transfer...
My car is a 2007 Subaru Forester: it is shaking when stopped & driving, check engine on, and sometimes little acceleration
Inasmuch as the check engine light is on, trouble codes will have been stored. Those stored troubles codes, which the mechanic can download, will give a good general indication of where the problem lies but a more specific diagnostic must...

Related articles

The Best Used Cars to Buy If You’re a Vet
The The best car for a vet to own largely depends on the type of practice he or she has. Large animal vets are probably going to want something that delivers a fair bit of power, and possibly even towing...
Is it Safe to Drive With a Vacuum Leak?
A leak is the most common problem with the vacuum system. If the vacuum system in your vehicle is leaking, your vehicle...
Symptoms of a Bad or Failing Fuel Return Hose
If your car has a carburetor and it gets flooded, fuel is leaking, or the car smells of gas, you may need to replace the fuel return hose.