Results 1 to 8 of 8

Thread: VT - Thudding sound?

  1. #1
    Ride
    VT Calais V6

    Join Date
    Mar 2009
    Posts
    45

    Default VT - Thudding sound?

    Hi Guys,

    Bit of a weird one happening to me at the moment.
    It sounds as if one of my tyres on the left side of my car has a flat...there is a fast thud thud thud sound which increases as i speed up..i checked to see if maybe the tyres had which they hadn't...i recently had new sway bar links etc put in and it has all been great..
    rather worrying sound as i can't think what it could be..driveshaft???diff??

  2. #2
    Ride
    VT S-Pack 3.8L Supercharged - Rebuilt*

    Join Date
    Feb 2010
    Location
    If you have a valid reason for requiring my location, you can ask!
    Posts
    172

    Default

    possibly diff...mine started to thud when i turned corners, very quickly though it stared thudding in a straight line...then started screeching and whining lol...got that one replaced real quick...possibly a black spot on ur tyre if u've locked up recently? these are just some thoughts...i'm no expert

  3. #3
    Ride
    96 VS V6,98 VT 5.0 CLUBSPORT,VS V8 UTE 5 SPEED

    Join Date
    Feb 2008
    Location
    Brisbane Aus-loganlea
    Posts
    66

    Default

    might b diff clunk.i had this,i drained diff oil an replaced with nulon synth lsd oil.now no more clunking.by the way i also have a vt clubby

  4. #4
    Ride
    VE SS Sportwagon

    Join Date
    Feb 2010
    Location
    Brisbane - Southside
    Posts
    138

    Default

    Check tyre tread for foreign objects
    Have you locked the brakes recently? Could be a flat spot.
    ALso, I've seen cheap tyres do that if you've left it parked for a longish period.

  5. #5
    Ride
    VT Calais V6

    Join Date
    Mar 2009
    Posts
    45

    Default

    Will properly take off the wheels on the weekend and have a more thorough look...
    only need to be able to drive it 4 more days (i receive a company car on Monday) i don't think i will have any issues that prevent me driving to work over the next 4 days hopefully...

    It's weird as it isn't ALL the time, has bad times where it is just really constant, seems to do it most noticebly when speeding up i believe..

  6. #6
    Ride
    VT S-Pack 3.8L Supercharged - Rebuilt*

    Join Date
    Feb 2010
    Location
    If you have a valid reason for requiring my location, you can ask!
    Posts
    172

    Default

    sounds like it's most likely the diff then...although you'd have increasing noise with a flat spot too when accelerating. dunno...looks like everyone has the same thoughts tho so it can't be too far off

  7. #7
    Ride
    VL V8 & supercharged VX

    Join Date
    Nov 2006
    Location
    western vic
    Posts
    157

  8. #8
    Ride
    Vt Calais Gen III

    Join Date
    Apr 2010
    Posts
    1

    Default

    I had the same kind of sound aswell but to me it felt like the rear passenger tyre was bouncing off the ground with it ,
    turned out to be worn rubber gromets in the tailshaft were unbalancing it = $420 parts n labour all good so far

Similar Threads

  1. Thudding noise
    By PORT3R in forum VT - VX Holden Commodore (1997 - 2002)
    Replies: 13
    Last Post: 04-09-2009, 12:47 PM
  2. Constant thudding from the diff
    By XsQuiZiT in forum VY Holden Commodore (2002 - 2004)
    Replies: 6
    Last Post: 07-08-2009, 07:05 PM
  3. Thudding Sound
    By VRTurner in forum VR - VS Holden Commodore (1993 - 1997)
    Replies: 5
    Last Post: 09-11-2007, 10:33 PM
  4. VR Thudding noise
    By johnmic in forum VR - VS Holden Commodore (1993 - 1997)
    Replies: 5
    Last Post: 02-10-2007, 06:34 PM
  5. 'thudding' noise
    By lieos in forum Car Audio
    Replies: 2
    Last Post: 16-07-2006, 04:33 PM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72