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Whining noise
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Vectis
 


Member Since: 25 Jan 2006
Location: Isle of Wight
Posts: 94

England 
Whining noise

I wonder if anyone has had this one or knows what it might be, I have a whining noise from the engine compartment sounds like it is from the front part of the engine, almost like an electrical interference sound which changes pitch with increased revs, this is there as soon as you start up in neutral so not transmission whine, it was diagnosed as the power steering pump but they changed that yesterday and it is still the same. It does not seem to affect the car but is annoying.
  
Post #4995825th Mar 2006 11:58 am
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chippypip
 


Member Since: 13 Dec 2005
Location: The Lake District
Posts: 127

United Kingdom 2005 Discovery 3 TDV6 SE Manual Tonga GreenDiscovery 3

Does it sound more prominent when under load, ie going up inclines etc??
  
Post #4996025th Mar 2006 12:32 pm
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Vectis
 


Member Since: 25 Jan 2006
Location: Isle of Wight
Posts: 94

England 

No, it sounds more dependant on rpm.
  
Post #4997925th Mar 2006 2:23 pm
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Vectis
 


Member Since: 25 Jan 2006
Location: Isle of Wight
Posts: 94

England 

Nobody come accross this one?
  
Post #5023826th Mar 2006 10:18 pm
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simon
  


Member Since: 11 Jan 2005
Location: Shropshire
Posts: 18296

United Kingdom 2011 Discovery 4 3.0 SDV6 HSE Auto Fuji WhiteDiscovery 4

can you not isolate it by listening with the bonnet up ? Could be the fans ???

Worth a try.

-s
  
Post #5028127th Mar 2006 8:44 am
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Vectis
 


Member Since: 25 Jan 2006
Location: Isle of Wight
Posts: 94

England 

I have just borrowed an electronic stethoscope from work, waiting for the rain to stop and have a listen.
  
Post #5048927th Mar 2006 4:36 pm
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Guy
 


Member Since: 05 Jul 2005
Location: Sitting Down, Facing Front
Posts: 1264

United Kingdom 

I had a very irritating whining noise all the time when I was driving, load or no load. It was louder when I was hurrying if I was late and at other, more random, times too.

Mind you, it went away when the ex-wife left.



Well, someone was going to say it sooner or later so I figured that it might as well be me. I'll get me coat...
  
Post #5049527th Mar 2006 4:53 pm
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chippypip
 


Member Since: 13 Dec 2005
Location: The Lake District
Posts: 127

United Kingdom 2005 Discovery 3 TDV6 SE Manual Tonga GreenDiscovery 3

We had some 'chassis ears' attached to ours to determine a low whining noise when under load. Dealer then checked a few D3's and they did the same thing. An EPQR was then filed, as yet nothing.....
  
Post #5050927th Mar 2006 5:57 pm
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THUB
 


Member Since: 10 Dec 2005
Location: West Berkshire.
Posts: 717

United Kingdom 2012 Discovery 4 TDV6 HSE Auto Nara BronzeDiscovery 4
WHINING NOISE.

If this noise is the same as mine (see post earlier in year) I described it as a sandpaper rubbing noise. Particularly noticable in Command shift 3rd gear, but there most of time in all modes. Dealer's demo did not have it, but other customers did have the same noise. I understand that it is from the transfer box and the a remedy(Patch?) is due any day now.
  
Post #5055427th Mar 2006 8:12 pm
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10forcash
 


Member Since: 09 Jun 2005
Location: Ubique
Posts: 16534

United Kingdom 2007 Discovery 3 TDV6 HSE Manual Zermatt SilverDiscovery 3

Sounds like a mis-fitted drive belt, the poly - V belts are very easy to incorrectly install, not only on Disco 3's
  
Post #5058127th Mar 2006 9:56 pm
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