Should my brakes be squealing? | FerrariChat
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Should my brakes be squealing?

Discussion in 'Technical Q&A' started by jvan21, Aug 24, 2008.

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  1. jvan21

    jvan21 Karting

    Oct 23, 2006
    63
    Houston
    Full Name:
    John Van
    #1 jvan21, Aug 24, 2008
    Last week, I had the brakes done at Lambo Dallas. The rotors were fine and the pads were changed. This week, there is a loud squeal each time I brake, not at the beginning, but as the car comes to a stop. Any suggestions? Should the brakes be squeeling after pads were just replaced? 2000 Modena.
     
  2. ksm360

    ksm360 Karting

    Jan 7, 2004
    98
    Toronto
    Full Name:
    Faizal
    #2 ksm360, Aug 24, 2008
    I had the exact same problem with my 2000 Modena after I got the pads replaced. The new pads were manufactured by Brembo (stock). My friend who did the servicing for me was nice enough to then replace the new Brembo pads for a another set of pads manufactured by a different company (I don't remember which company...the pads are green though). Hope this helps

    Faizal
     
  3. ckracing

    ckracing Formula Junior

    May 20, 2006
    728
    Jacksonville,Florida
    Full Name:
    Charles
    #3 ckracing, Aug 24, 2008
    Take your car back to the dealer. Sounds like they forgot to put antisqueal material on the back of the brake pads.
     
  4. f355spider

    f355spider F1 World Champ
    Owner Rossa Subscribed

    May 29, 2001
    18,041
    USA
    #4 f355spider, Aug 24, 2008

    +1, but even with the anti-squeal stuff, the factory Ferrari pads are known for this sympton. Porterfield R4S work as well as the stock pads, do not squeal, and make about 50% less dust too.
     
  5. DGS

    DGS Seven Time F1 World Champ
    Rossa Subscribed

    May 27, 2003
    71,149
    MidTN
    Full Name:
    DGS
    #5 DGS, Aug 25, 2008
    The brakes on my cars squeal when they're cold. Once up to operating temps, they stop.

    (Keeping them at operating temps in city traffic is a problem, though.)
     
  6. FasterIsBetter

    FasterIsBetter F1 Veteran

    Jul 22, 2004
    5,855
    NoNJ/Jupiter FL
    Full Name:
    Steve W.
    #6 FasterIsBetter, Aug 25, 2008
    Did you or the dealer bother to bed the new pads? And did they change the rotors or resurface/cut them? Whenever you put in new pads, you should always to a bed-in procedure to assure that you season the pads and transfer material to the new rotors. If you follow the bedding procedure that most manufacturers publish for their pads, it should minimize the squealing. The anti-squeal material will help, but proper bedding can often eliminate or avoid the problem.

    Even with bedding, some pads simply squeal more than others. I have used the Porterfield R4S pads on several cars, including a couple of F-cars, and like them. As mentioned, no squealing, they don't dust as much as stock pads, and they give excellent stopping power. Check with Daniel at Ricambi, he can get them for you.
     
  7. PAP 348

    PAP 348 Ten Time F1 World Champ
    Lifetime Rossa Owner

    Dec 10, 2005
    100,213
    Mount Isa, Australia
    Full Name:
    Pap
    #7 PAP 348, Aug 25, 2008


    When the brakes are COLD, run a hose in there on them and remove the brake dust. :):)

    Gets rid of brake squeal 99% of the time. ;);)

    When the new brake pads are bedding in, they tend make more dust than usual. The brake dust causes the brake squeal. Before every drive, run the hose in the brakes to remove the brake dust from the last drive. Before long, they will bed in nicely and you wont have to hose the dust out anymore. :):)
     

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