Advertise on fullfatrr.com »

Home > Technical (L405) > L405 4.4 2013 - huge coolant leak - diagram
Post Reply  Down to end
Page 1 of 2 12>
Print this entire topic · 
albertocsoares



Member Since: 28 Nov 2012
Location: Brazil
Posts: 15
2013 Range Rover Vogue SDV8 Siberian Silver
L405 4.4 2013 - huge coolant leak - diagram






Please help me. Huge coolant leak from the back top of engine, car in the mechanic, could you please post a Cooling Diagram

Did not find any oil in the coolant, is it possible to be the oil cooler gasket in this case?

Have also a small oil leak, looks like from the 2 o-rings

Last edited by albertocsoares on 27th May 2021 8:12pm. Edited 1 time in total
Post #595553 27th May 2021 7:17pm
View user's profile Send private message View poster's gallery Reply with quote
stan
Site Moderator


Member Since: 13 Jul 2010
Location: a moderate moderated moderator moderating moderately in moderation
Posts: 35272
United Kingdom 

theres a workshop manual download link in the wiki.. ... - .- -.




Y. O. L. O.
.
Post #595562 27th May 2021 8:12pm
View user's profile Send private message View poster's gallery Reply with quote
knwatkins



Member Since: 11 Sep 2020
Location: Poole, Dorset
Posts: 768
United Kingdom 2014 Range Rover Vogue SE SDV8 Corris Grey

Common problem on the 4.4. Kev

2014 L405 RR Vogue SE 4.4 SDV8 in Corris Grey
2010 L320 RRS HSE 3.0 TDV6 in Stornoway Grey
Post #595568 27th May 2021 8:44pm
View user's profile Send private message View poster's gallery Reply with quote
albertocsoares



Member Since: 28 Nov 2012
Location: Brazil
Posts: 15
2013 Range Rover Vogue SDV8 Siberian Silver

stan wrote:
theres a workshop manual download link in the wiki..


Thank Stan, I checked all the files on the L405 2013 - (Work Manual) and did not find the Cooling Diagram, have you ever seen it on the documentation?

Thank you!
Post #595578 27th May 2021 10:23pm
View user's profile Send private message View poster's gallery Reply with quote
AnotherMutley



Member Since: 16 Jan 2017
Location: Kent
Posts: 400
United Kingdom 

It’s definitely there, looked at it recently, there’s everything, capacity, testing procedures and diagrams.
Post #595579 27th May 2021 10:31pm
View user's profile Send private message View poster's gallery Reply with quote
Cam-Tech-Craig



Member Since: 03 Aug 2011
Location: Gloucestershire
Posts: 16284
England 2015 Range Rover SVAutobiography SDV8 Loire Blue

Quite common on a 4.4 sir Rolling Eyes Thumbs Up
Post #595581 27th May 2021 10:36pm
View user's profile Send private message View poster's gallery Reply with quote
Kot



Member Since: 10 Mar 2021
Location: broadland
Posts: 1195
United Kingdom 

PM me 2018 SE SDV8 4.4 Byron Blue
Post #595597 28th May 2021 7:26am
View user's profile Send private message View poster's gallery Reply with quote
albertocsoares



Member Since: 28 Nov 2012
Location: Brazil
Posts: 15
2013 Range Rover Vogue SDV8 Siberian Silver

I will change the oil cooler gasket today and pray it solves, if not my mechanic wants do pull the engine down as he does not have access to work between the engine and the car panel, what do you think about his plan?
Post #595630 28th May 2021 10:56am
View user's profile Send private message View poster's gallery Reply with quote
albertocsoares



Member Since: 28 Nov 2012
Location: Brazil
Posts: 15
2013 Range Rover Vogue SDV8 Siberian Silver

Kot wrote:
PM me


PM sent, thank you!
Post #595631 28th May 2021 10:57am
View user's profile Send private message View poster's gallery Reply with quote
albertocsoares



Member Since: 28 Nov 2012
Location: Brazil
Posts: 15
2013 Range Rover Vogue SDV8 Siberian Silver

AnotherMutley wrote:
It’s definitely there, looked at it recently, there’s everything, capacity, testing procedures and diagrams.


Thank you, I found it now using my computer, had a bad time yesterday looking for the files on my phone.
Post #595633 28th May 2021 11:02am
View user's profile Send private message View poster's gallery Reply with quote
AnotherMutley



Member Since: 16 Jan 2017
Location: Kent
Posts: 400
United Kingdom 

Glad you found it.
Post #595650 28th May 2021 1:19pm
View user's profile Send private message View poster's gallery Reply with quote
albertocsoares



Member Since: 28 Nov 2012
Location: Brazil
Posts: 15
2013 Range Rover Vogue SDV8 Siberian Silver

Changed the oil cooler gasket, but the problem was not there, the mechanic says it may be the EGR valve, what do you guys think?

Thank you all
Post #595669 28th May 2021 4:05pm
View user's profile Send private message View poster's gallery Reply with quote
AnotherMutley



Member Since: 16 Jan 2017
Location: Kent
Posts: 400
United Kingdom 

I know this is a bit like closing the stable door after the horse has bolted but have you pressure tested the coolant system to see where the leak is coming from? Coolant leaks can be a pain in the .... to find, there is a UV additive on the market that you put in the system to aid diagnosis. Normally on the 4.4, its either the Thermostat housing, Oil Cooler o-rings or one of the pipes.
Post #595732 29th May 2021 10:14am
View user's profile Send private message View poster's gallery Reply with quote
albertocsoares



Member Since: 28 Nov 2012
Location: Brazil
Posts: 15
2013 Range Rover Vogue SDV8 Siberian Silver

Yes we did the pressure test, it came from the right back top of the engine, going down to the top of the starter. We drained the system and pumped smoke on it but unfortunately it did not work. We are now taking the EGR out to see if we find anything there. Thank you all for the help!
Post #595733 29th May 2021 10:36am
View user's profile Send private message View poster's gallery Reply with quote
Cam-Tech-Craig



Member Since: 03 Aug 2011
Location: Gloucestershire
Posts: 16284
England 2015 Range Rover SVAutobiography SDV8 Loire Blue

EGR is a PITA on the 4.4... I hope you get it sorted sir... Thumbs Up
Post #595787 30th May 2021 12:04am
View user's profile Send private message View poster's gallery Reply with quote
Post Reply  Back to top
Page 1 of 2 12>
All times are GMT

Jump to  
<  Previous Topic | Next Topic >
Posting Rules
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum



Site Copyright © 2006-2024 Futuranet Ltd & Martin Lewis
fullfatrr.com RSS Feed - All Forums


Switch to Mobile site