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HELP engine system failure
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anglefire
 


Member Since: 09 Mar 2010
Location: In the Club House
Posts: 4180

England 

Before my HP pump was replaced, they changed the fuel pressure regulator - it actually made it slightly worse, in so far as it hunted a bit - if that is the right phrase - though most wouldn't notice.

What also happened with mine was the fuel economy dropped from an average of 28/29 to 24/25. Now the pump is working, it is back up at the top Thumbs Up

But it did take some time to drop - it gradually fell over several months - then winter arrived, which always knocks a bit off, but never recovered in the spring - and the fault got worse too.
 Mark.
2006, D3 SE Auto - gone but not forgotten.
2014 BMW 530d M Sport Tourer.
1977 Triumph Spitfire 1500

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Post #81794617th Jul 2011 6:17 am
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steve the magpie
 


Member Since: 23 Jan 2009
Location: pontefract west yorkshire
Posts: 188

England 2005 Discovery 3 TDV6 HSE Auto Adriatic BlueDiscovery 3
many thanks guys

loads of good info will check psi on rear pump first then check all electric plugs for dirty contacts if not off to see the man in the garage with walet in hand "and my cap" true yorkshire man lol Thumbs Up
 always up to somert usualy no good acording to swmbo  
Post #81796417th Jul 2011 8:39 am
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steve the magpie
 


Member Since: 23 Jan 2009
Location: pontefract west yorkshire
Posts: 188

England 2005 Discovery 3 TDV6 HSE Auto Adriatic BlueDiscovery 3
just been pondering a bit mikey

if the pick up pipe in the tank was blocked the fault would kick in all the time yes ! but fault tends to happen when the car is hot some times drive 60 miles before it kicks in when the fuel is hot if it was the pick up pipe would it not happen when cold when the fuel is a bit thicker ? just a thought
 always up to somert usualy no good acording to swmbo  
Post #81796517th Jul 2011 8:48 am
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The Transformer
 


Member Since: 22 Jan 2010
Location: Leicestershire
Posts: 1791

England 2010 Discovery 4 3.0 TDV6 HSE Auto Nara BronzeDiscovery 4

Could 2290 also be a red hearing?
We have had fault code 2290 on and off for ages but she runs perfectly (touches wood and crosses fingers)
  
Post #81797817th Jul 2011 9:45 am
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steve the magpie
 


Member Since: 23 Jan 2009
Location: pontefract west yorkshire
Posts: 188

England 2005 Discovery 3 TDV6 HSE Auto Adriatic BlueDiscovery 3
could this be the fault !!!

when i tried to check the fuel presure on the bleed off valve on the back of the engine the car would not restart f Censored hell wot now came to mind aftter 20 mins of Banging Head i change the small screw in valve which is the same as a car tyre/wheel valve low and behold it started up almost straight away so me thinking air getting in via here would cause the fault mmmmmmm lets see folks sooooooon
 always up to somert usualy no good acording to swmbo  
Post #81892120th Jul 2011 6:07 am
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anglefire
 


Member Since: 09 Mar 2010
Location: In the Club House
Posts: 4180

England 

I would have thought air wouldn't help Thumbs Up
 Mark.
2006, D3 SE Auto - gone but not forgotten.
2014 BMW 530d M Sport Tourer.
1977 Triumph Spitfire 1500

_________________________________________________
Disco Picture Website Here 
 
Post #81892520th Jul 2011 6:21 am
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steve the magpie
 


Member Since: 23 Jan 2009
Location: pontefract west yorkshire
Posts: 188

England 2005 Discovery 3 TDV6 HSE Auto Adriatic BlueDiscovery 3

no, air in fuel deffo not good off to the tin tent at cleethorpes tomorrow if it dont f Censored up then fingers crossed that was the fault Whistle
 always up to somert usualy no good acording to swmbo  
Post #81914920th Jul 2011 7:39 pm
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steve the magpie
 


Member Since: 23 Jan 2009
Location: pontefract west yorkshire
Posts: 188

England 2005 Discovery 3 TDV6 HSE Auto Adriatic BlueDiscovery 3
aaarrrggghhhh

hello pete, fix my car fault still there buggggeerr its now in b.a.s. hope he finds the fault dam ESF faults
 always up to somert usualy no good acording to swmbo  
Post #82080126th Jul 2011 6:44 pm
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John Fair
 


Member Since: 03 Jan 2008
Location: Horning Norfolk UK
Posts: 178

United Kingdom 2008 Discovery 3 TDV6 HSE Auto Java BlackDiscovery 3

This is a common theme. Let me know how you get on. Thumbs Up
  
Post #82080826th Jul 2011 6:57 pm
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steve the magpie
 


Member Since: 23 Jan 2009
Location: pontefract west yorkshire
Posts: 188

England 2005 Discovery 3 TDV6 HSE Auto Adriatic BlueDiscovery 3
HI FOLKS CARS BACK

and the prognosis is !!! s Censored t in the fuel pick up filter from wait for it ..... funguss growing in tank caused by god dam bio diesal cheap fuel made from rape seed "looks like black silicone " found a treatment to kill it off made by millers oils called ECLIPSE SHOCK DOSE dose 1 ml to a ltr common fault in hgv vehicles that run on bio fuel WONT be using that again off to tin tent at weekend so lets see what happens. did 30 mile from bas svs without any ESF popping up so got fingers crossed
 always up to somert usualy no good acording to swmbo  
Post #82132528th Jul 2011 5:03 pm
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hector
 


Member Since: 20 Jul 2010
Location: East Anglia
Posts: 24

England 2005 Discovery 3 TDV6 SE Auto Bonatti GreyDiscovery 3
ESF

I have had the same problem with my D 3. While towing my ifor williams trailer across sailsbury plan on the weekend, we were climbing a long hill and two thirds of the way up it I got "bing" ESF followed by loss of power!!!!
Managed to pull over in the next layby turn her off and away we went all the way back to Newmarket with out further problem. The car hasn,t been as smooth to drive of late and the tick over didn,t sound even.
It has just come back from the dealers today after a new fuel filter and a software upgrade and she seems to be running well again.
I do have a noise which sounds like a rattle from the engine when I let off the power! dealers said it was the egr vavles last time it was in, which were then replaced will i be stuck with the rattle untill i blank them off?
  
Post #8225772nd Aug 2011 9:02 pm
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steve the magpie
 


Member Since: 23 Jan 2009
Location: pontefract west yorkshire
Posts: 188

England 2005 Discovery 3 TDV6 HSE Auto Adriatic BlueDiscovery 3
fingers crossed still ok

been on a 140 mile trip car ran spot on and the fuel pump in the tank is hell of a lot better cant here it running now no more load buzzing so many thanks to pete and good quick service Thumbs Up Very Happy
 always up to somert usualy no good acording to swmbo  
Post #8227993rd Aug 2011 5:12 pm
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