Belt Squeal on Start Up - A/C and/or Steering? | FerrariChat
Buy

Belt Squeal on Start Up - A/C and/or Steering?

Discussion in '458 Italia/488/F8' started by justthebest, Aug 14, 2015.

This site may earn a commission from merchant affiliate links, including eBay, Amazon, Skimlinks, and others.

  1. justthebest

    justthebest Formula Junior

    May 14, 2014
    319
    Denver, CO
    #1 justthebest, Aug 14, 2015
    When I start my 458, I have been getting a very pronounced belt squeal - seems to be from the engine area, but not 100% on location. When I turn the A/C down or up, there is an effect on the noise (usually turning down, so the sound stops). Also, when the noise is present, my steering input will sometimes change the volume or quality of the squeal.

    Any experience or thoughts on this one?
     
  2. Melvok

    Melvok F1 World Champ
    Owner Silver Subscribed

    Jul 25, 2008
    14,268
    Amersfoort, The Netherlands, Europe.
    Full Name:
    Mel
    #2 Melvok, Aug 14, 2015
    Go to your dealer a.s.a.p. ... if this belt breaks you will have some trouble .... :)
     
  3. PhilNotHill

    PhilNotHill Two Time F1 World Champ
    Owner

    Jul 3, 2006
    27,855
    Aspen CO 81611
    Full Name:
    FelipeNotMassa
    #3 PhilNotHill, Aug 14, 2015
    Probably the belt tensioner needs replacing. Covered under warranty. You may also need a new belt. Also covered under warranty.

    Yes...if the belt breaks you will ruin the engine...so if it breaks stop and get it towed. Immediately.
     
  4. justthebest

    justthebest Formula Junior

    May 14, 2014
    319
    Denver, CO
    #4 justthebest, Aug 19, 2015
    Spoke with a tech I know about the issue - he thought it was either the belt or one of the various pulleys. Ended up going on a road rally that had been planned for some time (1,500 mi. / hit 185mph), and everything was fine. The biggest insight that the tech gave me which made me feel more comfortable about the rally was that the oil and coolant pumps are both chain-driven, so if the belt failed, there would be no immediate engine damage.
     
  5. rockitman

    rockitman F1 Veteran

    May 31, 2015
    5,989
    Upstate, NY
    Full Name:
    Christian
    #5 rockitman, Aug 19, 2015
    Please Keep us informed. Surprised this....whatever it is would happen on a newer car. How many miles ?
     

Share This Page