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Help! Coolant leak!
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STARK
 


Member Since: 16 Dec 2014
Location: Worcestershire
Posts: 97

United Kingdom 2005 Discovery 3 TDV6 SE Manual Tonga GreenDiscovery 3
Help! Coolant leak!

I'm just about to drive to Argyll for 6 days and I've noticed the coolant has dropped since its service a week ago. I'm going to go and buy some coolant now to top it up on the way. We're stopping by Lake Windermere tonight, are there any recommended indies or members who could have a look tomorrow between Windermere and Argyll?
Also, is there any specific coolant I need to top it with? It's pink at the moment...
TIA!
 I am not in danger - I am the danger - I am the one who knocks  
Post #140976918th Jan 2015 1:31 pm
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Mash
 


Member Since: 24 May 2012
Location: Vale
Posts: 292

Guernsey 2005 Discovery 3 TDV6 HSE Auto Tonga GreenDiscovery 3

Stick with the same colour coolent, run the engine upto temp and just observe it for a while, looking over the top and underneath, may just be a loose jubilee clip.
 So far Fiona has:
TRC front winch bumper / GG AT tyres
Warrior 9500s winch / Aux Fuel tank
Mantec sump guard / Kaymar rear bumper w/swing away
RI D2 light pair / de-cat exhaust
RI 10in flood/spot bar / LR puddle lights
Optima yellow top / Prospeed tree/rock sliders
Spilt charge system / Light guards 
 
Post #140977318th Jan 2015 1:33 pm
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STARK
 


Member Since: 16 Dec 2014
Location: Worcestershire
Posts: 97

United Kingdom 2005 Discovery 3 TDV6 SE Manual Tonga GreenDiscovery 3

Ok thanks.
Any one that can take a look for me?
 I am not in danger - I am the danger - I am the one who knocks  
Post #140977718th Jan 2015 1:37 pm
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STARK
 


Member Since: 16 Dec 2014
Location: Worcestershire
Posts: 97

United Kingdom 2005 Discovery 3 TDV6 SE Manual Tonga GreenDiscovery 3

I can see it dripping from the bash plate underneath.
 I am not in danger - I am the danger - I am the one who knocks  
Post #140978418th Jan 2015 1:46 pm
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Disco dazboy
 


Member Since: 02 Dec 2013
Location: Leicestershire
Posts: 1782

United Kingdom 2008 Discovery 3 TDV6 XS Auto Stornoway GreyDiscovery 3

If you can see it dripping It wants looking at urgent! I wouldn't want to get driving far with a leak! Thumbs Up
 D3 x2 now gone
Volkswagen Tiguan Allspace 4motion 
 
Post #140979618th Jan 2015 2:08 pm
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fishinmad
 


Member Since: 30 Jan 2012
Location: St Ives
Posts: 877

United Kingdom 2006 Discovery 3 TDV6 S Auto Bonatti GreyDiscovery 3

Sounds like the water pump to me.
 Club Narpy Torch

“No return to boom and bust” Gordon Brown when chancellor
He has been proved right, now there is only bust! 
 
Post #140983418th Jan 2015 3:29 pm
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caverD3
 


Member Since: 03 Jul 2006
Location: Oberon, NSW
Posts: 6922

Australia 2012 Discovery 4 3.0 SDV6 SE Auto Fuji WhiteDiscovery 4

Plastic water housing in the 'V' splits open when hot. Idea Cheap part easy fix.
 â€œThere are only three sports: bullfighting, motor racing, and mountaineering; all the rest are merely games”
Ernest Hemmingway
D4 3.0 Active Diff, Adaptive Lights, High Beam Assist, Surround Cameras, Privacy Glass.
D3 2.7:Adaptive Headlights,Electronic Rear Diff,ARB Bar,Blaupunkt Speakers,JVC Powered Subwoofer,Removable Snorkel,Mitch Hitch,Pioneer After Market Head Unit,Steering Wheel Control Adaptor,Remote Adjustable Supension Rod System, Taxside Dual Battery System. 
 
Post #141025419th Jan 2015 2:03 am
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STARK
 


Member Since: 16 Dec 2014
Location: Worcestershire
Posts: 97

United Kingdom 2005 Discovery 3 TDV6 SE Manual Tonga GreenDiscovery 3

Cheers, any photos of where to look?
 I am not in danger - I am the danger - I am the one who knocks  
Post #141028319th Jan 2015 9:14 am
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caverD3
 


Member Since: 03 Jul 2006
Location: Oberon, NSW
Posts: 6922

Australia 2012 Discovery 4 3.0 SDV6 SE Auto Fuji WhiteDiscovery 4

Look in the 'V' between the cylinder heads, ia there coolant in the'V'?
 â€œThere are only three sports: bullfighting, motor racing, and mountaineering; all the rest are merely games”
Ernest Hemmingway
D4 3.0 Active Diff, Adaptive Lights, High Beam Assist, Surround Cameras, Privacy Glass.
D3 2.7:Adaptive Headlights,Electronic Rear Diff,ARB Bar,Blaupunkt Speakers,JVC Powered Subwoofer,Removable Snorkel,Mitch Hitch,Pioneer After Market Head Unit,Steering Wheel Control Adaptor,Remote Adjustable Supension Rod System, Taxside Dual Battery System. 
 
Post #141030819th Jan 2015 10:15 am
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STARK
 


Member Since: 16 Dec 2014
Location: Worcestershire
Posts: 97

United Kingdom 2005 Discovery 3 TDV6 SE Manual Tonga GreenDiscovery 3

Cheers, I'll have a look. Does the engine cover come off without tools?
I'm on holiday!
 I am not in danger - I am the danger - I am the one who knocks  
Post #141031019th Jan 2015 10:21 am
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adam
 


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

United Kingdom 

Clean around oil filler cap with a cloth, remove cap and pull sharply upwards - replace cap whilst you are investigating to stop any crap getting in the filler neck.
Replacement as easy, again taking care to stop anything getting in filler neck
  
Post #141031619th Jan 2015 10:47 am
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STARK
 


Member Since: 16 Dec 2014
Location: Worcestershire
Posts: 97

United Kingdom 2005 Discovery 3 TDV6 SE Manual Tonga GreenDiscovery 3

Cool, cheers Adam!
 I am not in danger - I am the danger - I am the one who knocks  
Post #141034819th Jan 2015 11:40 am
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STARK
 


Member Since: 16 Dec 2014
Location: Worcestershire
Posts: 97

United Kingdom 2005 Discovery 3 TDV6 SE Manual Tonga GreenDiscovery 3

Had a good look under the cover but couldn't see any signs of leakage.
I'll just have to keep topping it up till we get back, then get it to my guy...
 I am not in danger - I am the danger - I am the one who knocks  
Post #141051019th Jan 2015 4:48 pm
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lynalldiscovery
 


Member Since: 22 Dec 2009
Location: Maidstone
Posts: 7274

United Kingdom 2006 Discovery 3 TDV6 Metropolis LE Auto Bonatti GreyDiscovery 3

If it starts to leak quite badly an old trick is to run with the header tank cap removed to avoid pressurising the system, obviously adjust your speed to suit!
  
Post #141053219th Jan 2015 5:19 pm
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STARK
 


Member Since: 16 Dec 2014
Location: Worcestershire
Posts: 97

United Kingdom 2005 Discovery 3 TDV6 SE Manual Tonga GreenDiscovery 3

Cheers I'll bear that in mind.
How many litres of coolant should the system hold?
 I am not in danger - I am the danger - I am the one who knocks  
Post #141054019th Jan 2015 5:23 pm
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