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4.4 v8 coolant bleed procedure
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glenny117
 


Member Since: 03 Apr 2015
Location: hemel hempstead
Posts: 22

United Kingdom 2005 Discovery 3 4.4 V8 HSE Auto Adriatic BlueDiscovery 3
4.4 v8 coolant bleed procedure

Since Monday the air bleed Val e the small plastic T piece broke I've since sourced new part and got new coolant ready to go in but I don't know the bleed procedure because I can't find any information on the v8 anywhere not even my landy dealer knows much about the v8

Any help would be much appreciated
cheers Glenn
  
Post #149253725th Jun 2015 6:12 am
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Mogwyth
 


Member Since: 03 Oct 2014
Location: Pwllheli
Posts: 3976

Wales 2005 Discovery 3 4.4 V8 HSE Auto Zambezi SilverDiscovery 3

If you don't get an answer before, I will check when I get home tonight.
 ==================================
05 D3 HSE V8 4.4
04 MG TF 135
03 MG TF 115 Cool Blue Edition
02 MG TF 160
00 Hymer B564 Lionheart
1971 Series III 109
 
 
Post #149262825th Jun 2015 10:29 am
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Mogwyth
 


Member Since: 03 Oct 2014
Location: Pwllheli
Posts: 3976

Wales 2005 Discovery 3 4.4 V8 HSE Auto Zambezi SilverDiscovery 3

Try this. might need to zoom in


 ==================================
05 D3 HSE V8 4.4
04 MG TF 135
03 MG TF 115 Cool Blue Edition
02 MG TF 160
00 Hymer B564 Lionheart
1971 Series III 109
 
 
Post #149272825th Jun 2015 6:34 pm
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glenny117
 


Member Since: 03 Apr 2015
Location: hemel hempstead
Posts: 22

United Kingdom 2005 Discovery 3 4.4 V8 HSE Auto Adriatic BlueDiscovery 3

So why 2 bleed screws?
  
Post #149274425th Jun 2015 6:50 pm
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Mogwyth
 


Member Since: 03 Oct 2014
Location: Pwllheli
Posts: 3976

Wales 2005 Discovery 3 4.4 V8 HSE Auto Zambezi SilverDiscovery 3

As far as I can see mine only has the one on the coolant bottle.
 ==================================
05 D3 HSE V8 4.4
04 MG TF 135
03 MG TF 115 Cool Blue Edition
02 MG TF 160
00 Hymer B564 Lionheart
1971 Series III 109
 
 
Post #149274925th Jun 2015 7:00 pm
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glenny117
 


Member Since: 03 Apr 2015
Location: hemel hempstead
Posts: 22

United Kingdom 2005 Discovery 3 4.4 V8 HSE Auto Adriatic BlueDiscovery 3

Other one on mine broke it's under the engine cover
  
Post #149275625th Jun 2015 7:15 pm
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SADISCOBOB
 


Member Since: 08 Oct 2010
Location: Alberton
Posts: 246

South Africa 2006 Discovery 3 4.4 V8 HSE Auto Stornoway GreyDiscovery 3
4.4 v8 coolant system problem

I put out a general warning ref this bleed valve on top of engine some time ago. It really is a disaster waiting to happen. I was changing coolant ref mileage in book etc and just happened to touch this little plastic TEE piece and it disintegrated!. Would strongly advise ALL V8 owners to replace this unit with a brass one from any Hydraulics Co. before you blow an engine. If this happens on a Motorway when you are doing 120 Klm / hr, your engine will be stuffed! I was disgusted with the very poor quality plastic used on this TEE piece.
 Life always good with a Landy

2006 LR DISCO 3 4.4 V8 HSE
DISCO 1 2.8 TDi
DISCO11 TD5
RR CLASSIC 1980 3.5 V8 
 
Post #149311126th Jun 2015 2:15 pm
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