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Coolant capacity?
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M3DPO
 


Member Since: 22 Sep 2010
Location: Notts.
Posts: 8230

England 2014 Discovery 4 3.0 SDV6 HSE Lux Auto Corris GreyDiscovery 4
Coolant capacity?

What is the quantity of coolant in the system to calculate the amount of antifreeze needed when replacing the coolant?
 It can when others can't,
It will when others won't,
It goes where others don't. 
 
Post #231314831st Oct 2022 9:19 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

Premix it, then no issues, capacities always seem to be quoted for dry fills, so are a guess at best.
  
Post #23132201st Nov 2022 4:37 pm
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kajtzu
 


Member Since: 10 Aug 2017
Location: Helsinki
Posts: 6754

Finland 2005 Discovery 3 4.4 V8 HSE Auto Cairns BlueDiscovery 3

Yes, mix it 50/50 antifreeze/water in a can (assuming this is the ratio used previously) Can’t speak for the diesel but it’s very difficult to get all coolant out from the V8, believe me I really have tried.
  
Post #23132541st Nov 2022 8:01 pm
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popsdosh
 


Member Since: 09 Nov 2009
Location: cambs
Posts: 442

United Kingdom 2016 Discovery 4 3.0 SDV6 Graphite LE Auto Corris GreyDiscovery 4

I always use premix as it will last longer due to it using distilled water in the make up , Luckily we always have CAT premixed about .
  
Post #23132982nd Nov 2022 6:59 am
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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

Premix is 50 percent water, that I am sure you know, but I am not paying for water.

I have heard the legends about distilled water v tap water, and can say I have worked on hundreds of vehicles over the years, and all they get is coolant/tap water 50/50.
  
Post #23133512nd Nov 2022 2:16 pm
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Hardware
 


Member Since: 28 Jun 2016
Location: Hiding under the M60
Posts: 13022

United Kingdom 2011 Discovery 4 3.0 SDV6 XS Auto Sumatra BlackDiscovery 4

I'd suggest use of tap water should be determined by where you live.
 .


Dean
====================================

2011 D4 XS - OBD port protection, RLD spare wheel protector, All LED interiors lights, Timed Climate enabled, iiD tool paired.
2011 D4 Landmark - Stolen from same dealer before I paid for it
2011 D4 GS - Stolen whilst at dealer Sad ... All LED interiors lights, DRLs, Spare Wheel protector.
1996 300Tdi - Eaten by tin worms 
 
Post #23133602nd Nov 2022 3:12 pm
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Moleshome
 


Member Since: 15 Oct 2020
Location: Wokingham
Posts: 412

United Kingdom 2016 Discovery 4 3.0 SDV6 Landmark LE Auto Yulong WhiteDiscovery 4

I'd suggest that in a commercial environment choice of pre-mixed, distilled water or tap water will be governed by what's cheapest not by local water hardness.
  
Post #23133612nd Nov 2022 3:22 pm
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M3DPO
 


Member Since: 22 Sep 2010
Location: Notts.
Posts: 8230

England 2014 Discovery 4 3.0 SDV6 HSE Lux Auto Corris GreyDiscovery 4

Thanks for the info guys, next dilemma, I have just fitted a none genuine replacement coolant bottle and although in the past I’ve given information on how to bleed the cooling system, following the same instructions can I heck as like get the heater to blow hot, is it possible for the replacement bottle to cause this?
 It can when others can't,
It will when others won't,
It goes where others don't. 
 
Post #23133952nd Nov 2022 6:05 pm
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kajtzu
 


Member Since: 10 Aug 2017
Location: Helsinki
Posts: 6754

Finland 2005 Discovery 3 4.4 V8 HSE Auto Cairns BlueDiscovery 3

I understand your sentence as “there isn’t any heat coming after I replaced the coolant”. Is this correct?

If so, you have an airlock.

Doubt the bottle is at fault but of course it is POSSIBLE… the V8 is close to impossible to bleed properly unless you engage in pagan rites, blood sacrifice, align the vehicle so the front is higher than the rear, spend a lot of time, etc. etc. I thought the diesel was easier Whistle Thumbs Up
  
Post #23134953rd Nov 2022 5:42 pm
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