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I Fixed My Noisy Brakes for Free!

Old Jan 2, 2013 | 03:10 PM
  #1  
platinum300's Avatar
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I Fixed My Noisy Brakes for Free!

For the last two weeks everytime when I drive my car first thing in the morning, the first 5 or 6 push of the brake pedal will emit a little squeal noise. After driving for about five minutes after the car warms up and pressing the brake pedal at least 5 times, the squeal goes away. This really bugged the hell outta me. So I did a little research on the Internet and this is what I did.

Make sure the brakes are cold (eg., do it first thing in the morning). Find a safe empty road to do this. Accelerate normally to about 30 - 40mph and slam on the brakes until the car stops. Accelerate to about 30 - 40mph and wait for about at least 30 seconds and slam on the brakes. Repeat the process one more time. Then accelerate to about 30 - 40mph and wait for about 1 minute to let the brakes cool down and brake normally. If you still hear noise, repeat the process of slamming on the brakes again.

I only had to do this process once and it fixed my brake noise. I verified this by rolling down my window and pressing on the brakes the first thing in the morning for the next couple of days and no noise .
Old Jan 2, 2013 | 03:19 PM
  #2  
Jbling700's Avatar
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From: New Jersey
Originally Posted by platinum300
For the last two weeks everytime when I drive my car first thing in the morning, the first 5 or 6 push of the brake pedal will emit a little squeal noise. After driving for about five minutes after the car warms up and pressing the brake pedal at least 5 times, the squeal goes away. This really bugged the hell outta me. So I did a little research on the Internet and this is what I did.

Make sure the brakes are cold (eg., do it first thing in the morning). Find a safe empty road to do this. Accelerate normally to about 30 - 40mph and slam on the brakes until the car stops. Accelerate to about 30 - 40mph and wait for about at least 30 seconds and slam on the brakes. Repeat the process one more time. Then accelerate to about 30 - 40mph and wait for about 1 minute to let the brakes cool down and brake normally. If you still hear noise, repeat the process of slamming on the brakes again.

I only had to do this process once and it fixed my brake noise. I verified this by rolling down my window and pressing on the brakes the first thing in the morning for the next couple of days and no noise .
Interesting.... Mine squeaks as well sometimes. Maybe I need to try this....
Old Jan 3, 2013 | 07:29 AM
  #3  
Staggered357's Avatar
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Joined: Sep 2008
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From: Virginia
Originally Posted by Jbling700
Interesting.... Mine squeaks as well sometimes. Maybe I need to try this....
damn J..whip looking hot in the sig....
Old Jan 3, 2013 | 11:49 AM
  #4  
gizzsdad's Avatar
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Joined: Jul 2003
Posts: 836
From: Central Iowa
The process is called "bedding" the brakes, usually done when brakes are relatively new - though some folks do it periodically to keep the pad/rotor interface in top condition.

The noise is often partially due to unequal deposits of pad material on the rotors, and can also cause pedal pulsation which is often misinterpreted as warped rotors.

The one change I would suggest to the original description of the process is not bring the car to a complete stop - rather slow the car to about 5 mph. Pads clamped to hot rotors is the main cause of transferring excess pad material.
Old Jan 3, 2013 | 12:16 PM
  #5  
Jbling700's Avatar
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From: New Jersey
Originally Posted by Staggered357
damn J..whip looking hot in the sig....
LOL thanks man. Man yours is better lol. I see you rocking those Vossens....
Old Jan 3, 2013 | 12:27 PM
  #6  
doubler8's Avatar
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Joined: Nov 2009
Posts: 71
From: South Bend, IN
I have this same problem and have done the braking method you described. It works for awhile and then starts happening again. It's real hit and miss for me. Winter now so windows up and cold so I rarely hear it now. I am sure its still happening though,,,
Old Jan 3, 2013 | 03:40 PM
  #7  
Ghozt's Avatar
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Joined: Nov 2010
Posts: 4,020
From: Maryland
ah you bedded them in again, yeah that'll re-surface them a bit i did that when my original pads were glazing over and it helped put some bite back in em
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