Omega Owners Forum

Please login or register.

Login with username, password and session length
Advanced search  

News:

Search the maintenance guides for answers to 99.999% of Omega questions

Pages: [1]   Go Down

Author Topic: Omega v6 shudder from under the car  (Read 1004 times)

0 Members and 1 Guest are viewing this topic.

monza789

  • Newbie
  • *
  • Offline Offline
  • 0
  • Posts: 48
    • View Profile
Omega v6 shudder from under the car
« on: 11 October 2008, 21:36:59 »

On my 2.5 Tourer i am getting a shudder during 2nd gear acceleration.....It seems to have started since i had a new clutch fitted.
It only seems to occur from around 2500rpm to 3000rpm in 2nd gear as i said but its noticeable through the drivers seat and also through the gearbox tunnel under the armrest area behind the driver. It really shakes bad if i give it some stick through the gears almost as though something knocks the floorpan.

Monza
Logged

LaserLance

  • Omega Knight
  • *****
  • Offline Offline
  • Gender: Male
  • medway towns
  • Posts: 1152
  • Red or Black please!!!!!!!
    • View Profile
Re: Omega v6 shudder from under the car
« Reply #1 on: 11 October 2008, 21:46:26 »

did you fit the clutch yourself ?
Logged

Lizzie_Zoom

  • Guest
Re: Omega v6 shudder from under the car
« Reply #2 on: 11 October 2008, 21:46:47 »

Quote
On my 2.5 Tourer i am getting a shudder during 2nd gear acceleration.....It seems to have started since i had a new clutch fitted.
It only seems to occur from around 2500rpm to 3000rpm in 2nd gear as i said but its noticeable through the drivers seat and also through the gearbox tunnel under the armrest area behind the driver. It really shakes bad if i give it some stick through the gears almost as though something knocks the floorpan.

Monza


It does sound like clutch problems, such as it not being centred correctly. ::)

Who fitted the knew clutch, and was a completely new assembly fitted? :-/ :-/
Logged

iainb

  • Senior Member
  • ****
  • Offline Offline
  • Gender: Male
  • West Midlands
  • Posts: 523
    • View Profile
Re: Omega v6 shudder from under the car
« Reply #3 on: 11 October 2008, 21:50:07 »

As its only started after a clutch change I wonder if the prop shaft coupling is failing or been damaged.
 you need to have a look underneath the car and yank the propshaft at the front to see if you get orbital movement in it, also check if the fixings are tight.
Logged

daley

  • Newbie
  • *
  • Offline Offline
  • Gender: Male
  • Leicester
  • Posts: 13
    • View Profile
Re: Omega v6 shudder from under the car
« Reply #4 on: 11 October 2008, 21:55:30 »

If the exhaust was removed to change the clutch it is possible that the exhaust may be vibrating on the underside if not lined up correctly. This at times can knock on the floor.
Logged

monza789

  • Newbie
  • *
  • Offline Offline
  • 0
  • Posts: 48
    • View Profile
Re: Omega v6 shudder from under the car
« Reply #5 on: 11 October 2008, 22:41:30 »

thanks for the input guys....i will check those things you have all mentioned.
I was wondering myself if the propshaft could be the problem but cannot think how it can be misaligned to an extent of only showing itself in 2nd gear ????

monza
Logged

Pete Elite

  • Omega Knight
  • *****
  • Offline Offline
  • Gender: Male
  • Uxbridge, Middlesex
  • Posts: 1749
    • View Profile
Re: Omega v6 shudder from under the car
« Reply #6 on: 12 October 2008, 00:14:08 »

  I am right in thinking that the propshaft is balanced with weights , and maybe have been knocked off when removing for clutch installation?
Logged
Pages: [1]   Go Up
 

Page created in 0.018 seconds with 17 queries.