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Low oil pressure
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Matty 2332
 


Member Since: 02 Dec 2008
Location: West Yorkshire
Posts: 670

United Kingdom 2006 Discovery 3 TDV6 SE Manual Java BlackDiscovery 3
Low oil pressure

Following my near miss with the cambelt tensioner coming adrift, car (my2004) has been into local dealer for new cambelt etc. All working fine apart from low oil pressure - 1/2 bar below LR recommended pressure when the engine warms up which triggers oil light. When engine is cold its fine. Car drives perfect, no knocks, clanks etc cylinder balance/ pressures are all normal just the damned oil pressure. LR tech changed oil and filter - still the same. LR stated it could be oil pick up, or oil pump but would want £700 to replace pump and no guarantees it would cure it. Also suggested it could be a damaged oilway/ cam. Any other suggestions greatly received. Thumbs Up
  
Post #90910213th Mar 2012 9:20 pm
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Disco_Mikey
 


Member Since: 29 May 2007
Location: Dundee, Scotland
Posts: 20740

Scotland 2005 Discovery 3 TDV6 HSE Auto Cairns BlueDiscovery 3

Takes half an hour to drop the sump off and check the pick up pipe.

Suspect its not that though Crying or Very sad
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Post #90911313th Mar 2012 9:42 pm
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Matty 2332
 


Member Since: 02 Dec 2008
Location: West Yorkshire
Posts: 670

United Kingdom 2006 Discovery 3 TDV6 SE Manual Java BlackDiscovery 3

How easy is it to take rocker cover off to check rockers/ camshaft etc Question
  
Post #90911713th Mar 2012 9:45 pm
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Disco_Mikey
 


Member Since: 29 May 2007
Location: Dundee, Scotland
Posts: 20740

Scotland 2005 Discovery 3 TDV6 HSE Auto Cairns BlueDiscovery 3

Pain in the a Censored
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TDV8 Retrofit Build Thread 
 
Post #90912213th Mar 2012 9:49 pm
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CUCO
 


Member Since: 27 May 2011
Location: Spain & Oleee!!!
Posts: 609

Spain 2010 Discovery 4 3.0 TDV6 HSE Auto Nara BronzeDiscovery 4

Disco_Mikey wrote:
Takes half an hour to drop the sump off and check the pick up pipe.

Suspect its not that though Crying or Very sad


Anyone have photos of the pickup tube? maybe the cause of the broken engines is the debris blocking oil passing trough the screen in this tube...

Land cruisers have this problem and issued a TSB to cure it.
  
Post #90914913th Mar 2012 10:21 pm
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lad
 


Member Since: 17 May 2008
Location: Blackburn
Posts: 634

England 2005 Discovery 3 TDV6 S Manual Java BlackDiscovery 3

This may sound daft, but could it be the oil pressure sensor that's failed too? A cheap replacement?
  
Post #90922514th Mar 2012 12:28 am
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Gareth
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Member Since: 07 Dec 2004
Location: Bramhall
Posts: 26714

United Kingdom 

Maybe it was something else failing that caused the bolt to snap? Possibly a partial cam seizure? Hope not Sad
  
Post #90922814th Mar 2012 12:32 am
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