resonance | FerrariChat

resonance

Discussion in '612/599' started by Motorama, Oct 29, 2018.

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  1. Motorama

    Motorama Karting

    Jul 10, 2018
    157
    Full Name:
    Stijn Van Loffelt
    #1 Motorama, Oct 29, 2018
    I'm experiencing a resonance sound coming from behind the dash or the engine bay while driving around 3500 - 4500 rpm. Anyone having the same sound? Maybe all?? I just bought the car - 2007 599 and I never drove another one.
     
  2. racdok49

    racdok49 Rookie

    Oct 2, 2017
    16
    Full Name:
    john racanelli
    #2 racdok49, Oct 31, 2018
    Check the hood cover sagging and hitting the intake. I replaced mine and sound stopped. The new one has 2 more tabs to hold it from sagging near the middle.
     
  3. Motorama

    Motorama Karting

    Jul 10, 2018
    157
    Full Name:
    Stijn Van Loffelt
    #3 Motorama, Oct 31, 2018
    do you mean the black isolation on the inside of the hood?
     
  4. racdok49

    racdok49 Rookie

    Oct 2, 2017
    16
    Full Name:
    john racanelli
    #4 racdok49, Nov 6, 2018
    yes, it can sag and vibrate on the intake plenums
     

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