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D4 EGR failure
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Russell
 


Member Since: 23 Aug 2007
Location: Kent
Posts: 10564

United Kingdom 
D4 EGR failure

Following concerns raised with dealer about fuel economey. They did some work and found an issue with the N/S EGR valve. This was reported to LR technical and advice was sought, the reply came back today, new EGR valve required along with actuator and vacume pipe work Big Cry The EGR valves are on back order Big Cry Big Cry and there is no idea when they will be available.
However on the upside the dealer has been fantastic Guy Salmon in Aylesford Kent, Phil top man Thumbs Up I could not recomend them enough Thumbs Up
Will keep you updated when the repair is done and hw the fuel economey goes afterwards.
 MY17 D5 1st Edition Namib Orange
MY15 D4 HSE Kaikoura Stone
MY12 D4 HSE Nara Bronze Sold and gone
MY11 D4 HSE Stornaway Grey Sold and gone
D3 S spec Silver Sold and gone
Tow bar, full length roof bars, side steps, tow bar storage unit, surround camers.
D4 camera club 
 
Post #63556313th Apr 2010 8:32 pm
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DSL
Keeper of the wheelie bin 


Member Since: 11 May 2006
Location: Off again! :-)
Posts: 73080

Ukraine 

Good to see LR traditions continue in EGRs & Turbos, how's the EPB doing??
   
Post #63556613th Apr 2010 8:36 pm
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MeanDorris
 


Member Since: 12 Apr 2010
Location: Herts
Posts: 132

United Kingdom 2012 Discovery 4 3.0 TDV6 XS Auto Baltic BlueDiscovery 4

Russell, did you eventually get the EGR replaced?

What impact on fuel economy?
  
Post #64762911th May 2010 1:27 pm
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Russell
 


Member Since: 23 Aug 2007
Location: Kent
Posts: 10564

United Kingdom 

MeanDorris
The car arrived back 20 minutes ago. Will report back on fuel economey in a week or so time when I have had chance to fill up and calculate. Why do you ask, are you having issues?
 MY17 D5 1st Edition Namib Orange
MY15 D4 HSE Kaikoura Stone
MY12 D4 HSE Nara Bronze Sold and gone
MY11 D4 HSE Stornaway Grey Sold and gone
D3 S spec Silver Sold and gone
Tow bar, full length roof bars, side steps, tow bar storage unit, surround camers.
D4 camera club 
 
Post #64765411th May 2010 2:03 pm
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forest172
 


Member Since: 12 Feb 2010
Location: uk
Posts: 69


Russell wrote:
MeanDorris
The car arrived back 20 minutes ago. Will report back on fuel economey in a week or so time when I have had chance to fill up and calculate. Why do you ask, are you having issues?


be interested to know if you get improvement, mines now doing real world 24.5mpg knocking about
 Cars:-MY11 Evoque SD4 Pure, MY12 Defender 90 XS & MY08 Evo X RS  
Post #64858913th May 2010 5:30 pm
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Winger
Site Moderator 


Member Since: 15 Feb 2005
Location: UK
Posts: 3428

2016 Discovery 4 3.0 TDV6 HSE Auto Aintree GreenDiscovery 4

EGR valves are clearly becoming an issue, but LR don't know why yet.
  
Post #65355726th May 2010 8:41 pm
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Russell
 


Member Since: 23 Aug 2007
Location: Kent
Posts: 10564

United Kingdom 

Right have had car back a week now and done 200 miles, from fill up to fill up and can confirm that the fuel economey result was 23.91 MPG. This is slightly above the two fill ups before EGR was replaced but not much, it is no where near what I was getting in the first three months of ownership. Will be talking to dealer over the next couple of days.
 MY17 D5 1st Edition Namib Orange
MY15 D4 HSE Kaikoura Stone
MY12 D4 HSE Nara Bronze Sold and gone
MY11 D4 HSE Stornaway Grey Sold and gone
D3 S spec Silver Sold and gone
Tow bar, full length roof bars, side steps, tow bar storage unit, surround camers.
D4 camera club 
 
Post #65357126th May 2010 9:03 pm
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jwph
 


Member Since: 06 Oct 2006
Location: new zealand
Posts: 11

2010 Discovery 4 3.0 TDV6 Base 7 Seat Auto Stornoway GreyDiscovery 4

Russell - I haven't updated my profile but I have changed my D3 for a D4 afew months back. The D4 has been through a solenoid valve replacement based on VIN range and also had some fuel economy updates. However, I still have loss of power symptoms and the engine response has deteriorated greatly since first driven. It has terrible lag if trying to accelerate after coasting with the rev's dropping to 1500rpm or below. Has to drop down a gear to get underway and previoulsy it didn't do that.

The problem is similar to EGR fualts I had with my D3 so I am wondering if you noticed the lag as well and whether it has been fixed and you still have good power and engine response? The dealer aslo noted that after the solenoid valve replacement they were meant to test for vacuum pressure, but couldn't get any!!! The dealer here in NZ is scratching their head so any help you or others have will be appreciated. They have actually said there is no EGR fault on 3.0tdv6 so they are dismissing it and that concerns me as it seems you are seeing problems in the UK

thanks.

PS I may start a new topic on this in case others have similar but different issues
  
Post #6552531st Jun 2010 6:32 am
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JL
 


Member Since: 02 Jun 2015
Location: West coast
Posts: 50

Norway 2012 Discovery 4 3.0 SDV6 HSE Lux Auto Unknown ColourDiscovery 4

2012 sdv6, gone in to limp mode with egr fault.

  
Post #179166015th Mar 2017 12:34 am
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JL
 


Member Since: 02 Jun 2015
Location: West coast
Posts: 50

Norway 2012 Discovery 4 3.0 SDV6 HSE Lux Auto Unknown ColourDiscovery 4

Got a quote for two New egr valves with all from Lr.. 3000£.
And they could not deliver before two weeks.

Anyone with a tip?
  
Post #179210116th Mar 2017 10:12 am
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DrRobH
 


Member Since: 10 Oct 2015
Location: Hampshire
Posts: 927

United Kingdom 

I assume you have no warranty...either LR or a third party one?
 Visitor from fullfatrr.com
RR Vogue SE 2011 4.4 TDV8
1974 Lightweight 
 
Post #179224516th Mar 2017 4:38 pm
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JL
 


Member Since: 02 Jun 2015
Location: West coast
Posts: 50

Norway 2012 Discovery 4 3.0 SDV6 HSE Lux Auto Unknown ColourDiscovery 4

Lr warranty is only 5yo or 100 000km, so no. Sad

3000£ seems a bit much compared to the ord D3, and that is not included Labour..
  
Post #179245017th Mar 2017 8:13 am
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adam
 


Member Since: 20 Sep 2005
Location: Home and Happy
Posts: 6917

United Kingdom 

Is that £3K - sounds ridiculously expensive
  
Post #179245217th Mar 2017 8:16 am
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DSL
Keeper of the wheelie bin 


Member Since: 11 May 2006
Location: Off again! :-)
Posts: 73080

Ukraine 

Having seen prices of anything in Norway suprised it's not more! Shocked
   
Post #179247317th Mar 2017 8:50 am
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JL
 


Member Since: 02 Jun 2015
Location: West coast
Posts: 50

Norway 2012 Discovery 4 3.0 SDV6 HSE Lux Auto Unknown ColourDiscovery 4

Yes, the thing is they are on backorder and I can not find the valves at any of the usual parts supplyer. So a solution Would be to get it closed and do å software tune up Smile sould cost me 400£ or thereabout
  
Post #179249417th Mar 2017 9:50 am
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