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Suspension Lowering
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7Brothers
 


Member Since: 13 Sep 2024
Location: Maidstone
Posts: 3

England 2008 Discovery 3 TDV6 SE Auto Tonga GreenDiscovery 3
Suspension Lowering

Hi all, new here.

Just a question regarding the suspension. When mine is left in standard height, the front drops gradually over the course of a few hours. The passenger side looks lower, so I figured it was a leak, but as a test, I left it in extended height overnight, and there is no drop whatsoever.

Anyone else encountered this, and know what the cause is? Is there greater pressure in the struts when left in off road height and therefore helps it stay all the way up?

Many thanks, Ben
  
Post #237725613th Sep 2024 7:29 am
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rrhool
 


Member Since: 28 Aug 2014
Location: Norfolk
Posts: 4519

United Kingdom 2007 Discovery 3 TDV6 SE Manual Zermatt SilverDiscovery 3

Could be valve blocks. Do a search on here, there are hundreds of posts about sinking suspension and the causes.

Edit. Could also be an air bag puncture, that somehow is sealed when at height, ie. as the bag rolls on itself.
 Richard


D3 SE 2007. Triumph 2.5Pi 1973. Ferguson TEA20 1948.



Discovery 2 4.0 ES 2001- Gone
Discovery 1 300Tdi ES '95 - Gone
Range Rover Classic '79 - Gone 


Last edited by rrhool on 13th Sep 2024 7:35 am. Edited 1 time in total 
Post #237725713th Sep 2024 7:31 am
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7Brothers
 


Member Since: 13 Sep 2024
Location: Maidstone
Posts: 3

England 2008 Discovery 3 TDV6 SE Auto Tonga GreenDiscovery 3

Cheers, I did do a search but couldn't find anything directly related to the issue I was having, probably didn't look hard enough...

Wouldn't a valve block issue cause it to sink in every suspension mode?
  
Post #237725813th Sep 2024 7:34 am
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rrhool
 


Member Since: 28 Aug 2014
Location: Norfolk
Posts: 4519

United Kingdom 2007 Discovery 3 TDV6 SE Manual Zermatt SilverDiscovery 3

Just edited my first answer to add it could be an air bag. Thumbs Up
 Richard


D3 SE 2007. Triumph 2.5Pi 1973. Ferguson TEA20 1948.



Discovery 2 4.0 ES 2001- Gone
Discovery 1 300Tdi ES '95 - Gone
Range Rover Classic '79 - Gone 
 
Post #237725913th Sep 2024 7:36 am
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7Brothers
 


Member Since: 13 Sep 2024
Location: Maidstone
Posts: 3

England 2008 Discovery 3 TDV6 SE Auto Tonga GreenDiscovery 3

Hmmm, ok that sounds like it could be an option...

I'll do the water spray trick and see if any leaks present themselves.

Thanks for your help!
  
Post #237726013th Sep 2024 7:37 am
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Martin
Site Admin and Owner 


Member Since: 06 Nov 2004
Location: Hook Norton
Posts: 18561

United Kingdom 2006 Discovery 3 TDV6 SE Manual Buckingham BlueDiscovery 3

Definitely do a water spray test on the struts, bit of washing up liquid in the water and if you have a leak it'll go all frothy Mr. Green
 06 D3 SE / 15 LR D90 XS SW / 88 LR 90 Td5 / 68 BMW 2000 ti
Any issues with the site let me know! 
 
Post #237726513th Sep 2024 8:43 am
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