Just Commodores Forum Community

It takes just a moment to join our fantastic community

Register

Vt Calais Supercharged Low idle rattle?

Discussion in 'VT - VX Holden Commodore (1997 - 2002)' started by Mr.L67, Dec 1, 2011.

  1. Mr.L67

    Mr.L67 New Member

    Messages:
    3
    Likes Received:
    0
    Trophy Points:
    0
    Joined:
    Dec 1, 2011
    Location:
    South Australia
    Members Ride:
    Vt Calais Supercharged
    Hey my VT Calais is making a Rattling noice that i cant seem to locate anywhere it seems to be coming from the pulleys (loudest point).
    It gets louder as soon as i put into a driving gear including Park but when its in neutral the rattling seems to be very faint... Can anyone plz help me out here?

    Cheers.
     
  2. nathanVY

    nathanVY such boost

    Messages:
    1,784
    Likes Received:
    15
    Trophy Points:
    38
    Joined:
    Dec 27, 2009
    Location:
    Geelong, VIC
    Members Ride:
    2003 VY LS1 Turbo Calais, 2005 4Gen Liberty Wagon
  3. vn50L

    vn50L New Member

    Messages:
    40
    Likes Received:
    0
    Trophy Points:
    0
    Joined:
    Apr 6, 2009
    Location:
    Melbourne
    Members Ride:
    Vt seriesII XU6
    I just had a near identical sounding problem fixed. Turned out to be harmonic balancer.

    Good luck with it man.
     
  4. VK SL 3800

    VK SL 3800 Well-Known Member

    Messages:
    1,763
    Likes Received:
    62
    Trophy Points:
    48
    Joined:
    Sep 18, 2009
    Location:
    .
    Members Ride:
    VK SL 5spd
    Sounds like it could be a worn coupler in the charger, the rattle comes into it after couple of secs of idling then disappears soon as you rev/take off?
     
  5. Killr6

    Killr6 tutut

    Messages:
    1,033
    Likes Received:
    3
    Trophy Points:
    0
    Joined:
    Sep 14, 2010
    Location:
    Hervey Bay QLD
    Members Ride:
    BA XR6T
    could really be alot of things, il say engine mount.
     
  6. Mr.L67

    Mr.L67 New Member

    Messages:
    3
    Likes Received:
    0
    Trophy Points:
    0
    Joined:
    Dec 1, 2011
    Location:
    South Australia
    Members Ride:
    Vt Calais Supercharged
    Well i know the rubber on the harmonic balancer is a bit torn? and yeh when i take of it seems to run smooth but during idle it rattles like a diesel :/
    But yeh when i take off and im driving at a constant speed its completely silent..
     
  7. monkeys437

    monkeys437 New Member

    Messages:
    1,099
    Likes Received:
    8
    Trophy Points:
    0
    Joined:
    Mar 8, 2009
    Location:
    Mornington, Melb
    Members Ride:
    VS Stato l67
    Heat shield between the started motor and exhaust manifold? Mine came lose and was flapping around for ages but the sound resonated all through the exhaust and the rest of the motor so It took me ages to find
     
  8. Mr.L67

    Mr.L67 New Member

    Messages:
    3
    Likes Received:
    0
    Trophy Points:
    0
    Joined:
    Dec 1, 2011
    Location:
    South Australia
    Members Ride:
    Vt Calais Supercharged
    Il have a better look today at the heat shield because it does sound more of a rattle to me, but i have also heard both being a common cause in vts :/heat shields and harmonic balancers...

    Cheers guys.
     

Share This Page