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High Pressure Fuel Pump Replacement
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Barry C-All
 


Member Since: 13 Nov 2008
Location: Essex
Posts: 169

United Kingdom 2014 Discovery 4 3.0 SDV6 HSE Auto Firenze RedDiscovery 4
High Pressure Fuel Pump Replacement

Last week had two recalls done, the brake vacuum valve and the high pressure fuel pump replacement. Car runs very well but doesn't seem to have such sparkling performance as it had before. In fact, it feels quite subdued, although as I have said before, it runs and sounds as it did. Before I go back to Lookers Chelmsford to be told that their technician has tried it and can't find anything wrong, does anybody know if replacing the high pressure pump involves any timing or other performance-critical work? Also under the bonnet smells of diesel and I've found a couple of oils spots on the garage floor, possibly from spilt oil when the pump was changed. How does one see this pump, drive belt etc as even using a mirror on a stick, behind the cylinder head, I've yet to see anything belt-driven. As the pump is so inaccessible, how do they change it (as I can't even see it)?
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Last edited by Barry C-All on 29th Nov 2009 11:54 pm. Edited 1 time in total 
Post #55050813th Nov 2009 12:48 am
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NeilD
 


Member Since: 01 Dec 2008
Location: Sunny Surrey
Posts: 4845

United Kingdom 2011 Discovery 4 3.0 SDV6 HSE Auto Santorini BlackDiscovery 4

Just got mine back and it drives like a new car... Thumbs Up
 My Youtube Channel http://www.youtube.com/user/NeilDisco#p/u/5/Dz4-Q95GQ2c
Photo Sets http://www.flickr.com/photos/16658684@N08/sets/72157625275139752/ 
 
Post #55051013th Nov 2009 12:50 am
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matt_tdv6
 


Member Since: 05 Feb 2009
Location: Lincolnshire
Posts: 937

2006 Discovery 3 TDV6 HSE Auto Java BlackDiscovery 3

Is there a recall for the High Pressure Pump or is it on the newer models?
  
Post #55053013th Nov 2009 1:53 am
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grzesiul
 


Member Since: 11 May 2008
Location: UK
Posts: 6268

Poland 2016 Discovery 4 3.0 SDV6 SE Auto Loire BlueDiscovery 4

i might be wrong but it looks as if since the recall i am getting less MPG ????

wtf?
  
Post #55053113th Nov 2009 1:54 am
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matt_tdv6
 


Member Since: 05 Feb 2009
Location: Lincolnshire
Posts: 937

2006 Discovery 3 TDV6 HSE Auto Java BlackDiscovery 3

My L200 lost MPG when the pump & injectors were changed Confused

After a few tanks of fuel and running it the MPG crept back upto normal and its been fine since Thumbs Up
  
Post #55053413th Nov 2009 2:32 am
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grzesiul
 


Member Since: 11 May 2008
Location: UK
Posts: 6268

Poland 2016 Discovery 4 3.0 SDV6 SE Auto Loire BlueDiscovery 4

lets hope so .....
  
Post #55063413th Nov 2009 11:02 am
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