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mick-ne



Member Since: 30 Nov 2013
Location: durham
Posts: 133

England 2004 Range Rover Vogue 4.4 V8 Java Black
Water Leak AGAIN !!!

Hi All, In the last three months or so I have replaced the Rad then the Waterpump. Today I saw a puddle under the car after a short trip and had a quick snoop about. Its coming from the rear of the engine below the heater hoses and dripping onto the Bellhousing. Any ideas ??

Post #352911 18th Oct 2015 4:20pm
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espaceboy



Member Since: 02 Aug 2014
Location: Fae Fife
Posts: 86

United Kingdom 2003 Range Rover Vogue 4.4 V8 Java Black

I would guess

http://www.rswsolutions.com/index.php/mkii...olant-leak

£5 for the pipe if I recall

Post #352928 18th Oct 2015 6:12pm
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espaceboy



Member Since: 02 Aug 2014
Location: Fae Fife
Posts: 86

United Kingdom 2003 Range Rover Vogue 4.4 V8 Java Black

part
JHC000081
but if its not that
I would get one anyway to keep in the car

Post #352930 18th Oct 2015 6:14pm
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Joe90



Member Since: 29 Apr 2010
Location: Hampshire
Posts: 6419

England 

Just make sure it is not the air con first! .
Experience is the only genuine knowledge, but as time passes, I have forgotten more than I can remember Wink
Volvo V70 P2 2006 2.4 Petrol 170bhp Estate SE
MG Midget Mk1 1962

Previous: L322 Range Rover TDV8 3.6 2008; L322 Range Rover TD6 3.0 2002; P38A Range Rover V8 1999

Post #352942 18th Oct 2015 7:46pm
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mick-ne



Member Since: 30 Nov 2013
Location: durham
Posts: 133

England 2004 Range Rover Vogue 4.4 V8 Java Black

Many thanks for the response that looks like the exact area I saw coolant on the gearbox. Looking good I would say, fingers crossed .

Post #352943 18th Oct 2015 8:03pm
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mick-ne



Member Since: 30 Nov 2013
Location: durham
Posts: 133

England 2004 Range Rover Vogue 4.4 V8 Java Black

Ok Guys,
I have now changed this hose and the old one looked fine so in reality I don't think it was the problem.
Yesterday I parked front end up hill and a bigger puddle than I have ever seen ran off the gearbox.
Is there a possibility the water is lying in the engine valley and found a way out when on a slope ?

Post #353923 24th Oct 2015 8:48am
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Weejock



Member Since: 31 Dec 2011
Location: UK
Posts: 419

2002 Range Rover Vogue 4.4 V8 Epsom Green

Yes, water can sit in the valley pan.
If the water pump has been changed then it's possible the front to rear metal pipes that run through the valley and connects onto the back of the water pump has been disturbed and is leaking. If not careful the pipes can be pulled out of their rear manifold holes when removing the the old water pump which will then leak if not replaced properly (seals via o-rings on the pipe, once disturbed then could cause issues). It's also possible that the valley pan is leaking but would be unrelated to previous repairs.
The drain hole for both these problems is at the rear of the valley via a small hole which dumps the coolant down through the bell housing or over the gearbox.
There are also a couple of gaskets on the rear coolant manifold which it could be leaking from but it's unusual to leak from there.
Unfortunately if it's leaking from the valley pan area then the intake manifold needs to come off to check and repair the area.
This video should help explain the procedure and shows the metal pipes that could be your problem or the valley pan.

Post #353930 24th Oct 2015 9:47am
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johnboyairey



Member Since: 11 Jan 2013
Location: surrey
Posts: 2035

United Kingdom 2012 Range Rover Westminster TDV8 Orkney Grey

yes, as above, see the bit at 6.20 to diagnose.

Post #353948 24th Oct 2015 11:34am
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