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rar110



Member Since: 09 Aug 2014
Location: Brisbane, Australia
Posts: 1119

Australia 2008 Range Rover Vogue TDV8 Atacama Sand
Provent or similar CCV filter for tdv8

I know thus is a sort of related question to the EGR threat.

Has anyone fitted a Provent type crank case ventilation filter or catch can to there tdv8 3.6 to stop oil vapour and EGR fumes coming together to clog up the driver side intake manifold and turbo? Oil vapour only goes to the driver side intake according to the WSM. I know there is already a CCV filter fitted to the top of the motor. I don't know how effective this is.

Thanks. ______________________________
Vogue tdv8 08MY poverty pack - wow

Post #373816 24th Feb 2016 2:17am
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rar110



Member Since: 09 Aug 2014
Location: Brisbane, Australia
Posts: 1119

Australia 2008 Range Rover Vogue TDV8 Atacama Sand

Anyone fitted a provent CCV filter to the tdv8 3.6? ______________________________
Vogue tdv8 08MY poverty pack - wow

Post #443037 29th Jun 2017 10:53am
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TJH1985



Member Since: 11 Feb 2015
Location: Nottingham
Posts: 663

United Kingdom 2007 Range Rover Vogue SE TDV8 Java Black

I have been wondering this myself, there is some pretty compelling evidence that the Provent filters work wonders.

Post #523478 1st Aug 2019 8:46am
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rar110



Member Since: 09 Aug 2014
Location: Brisbane, Australia
Posts: 1119

Australia 2008 Range Rover Vogue TDV8 Atacama Sand

They seem to. I’ve had one on my old 110 with a Isuzu 3.9 4BD1 (factory fitted 82-90 civy and up to 96 for Aust Army). I vented to the atmosphere after the provent, and there was no visible oil vapour.

So I think something similar could be done with the 3.6. ______________________________
Vogue tdv8 08MY poverty pack - wow

Post #523549 1st Aug 2019 8:44pm
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TJH1985



Member Since: 11 Feb 2015
Location: Nottingham
Posts: 663

United Kingdom 2007 Range Rover Vogue SE TDV8 Java Black

The guys over on Defender2 seem to love them, there is also a interesting video here about why you shouldn't remove EGR

https://www.youtube.com/watch?v=f4_dW98oJ1A

Post #523590 2nd Aug 2019 12:07pm
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rar110



Member Since: 09 Aug 2014
Location: Brisbane, Australia
Posts: 1119

Australia 2008 Range Rover Vogue TDV8 Atacama Sand

Thanks. ______________________________
Vogue tdv8 08MY poverty pack - wow

Post #523639 2nd Aug 2019 8:38pm
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Dutchgit



Member Since: 17 Sep 2023
Location: Emmerich am Rhein
Posts: 121

Germany 2008 Range Rover Vogue TDV8 Stornoway Grey

Old topic which I've found through the search and here's a bit of a ramble:

My wife uses the car to drive to work in, uses parking heater to help warm up the engine and not booting it along the way. Distance: 15 Miles/20Km one way.

My 3.6 started to leak oil from mostly the LH valve cover and less through the RH one (seen from the drivers point of view) and this started fairly suddenly and it looked like a pretty serious leak.
When we got the car everything was nice and looked mostly untouched and certainly not cleaned around the engine and under it.

Not looking forward to swapping out the valve cover seals as it's a pretty involved job, especially on the driveway in winter time got me to think things over.
The CCV/PCV valve that regulates crank case pressure might need replacement or cleaning because it's a bit clogged ?

Did an oil and filter change just before a long trip over the past few days using mostly Autobahn here in Germany and the leaks seem to have stopped !
This might be because of the long trip (part) of the valve system has been cleaned out a little ? (I know there's some kind of membrane in it) so that might be it?

My theory is that when the CCV is clogged it tries to push out exces pressure through the path of least resistance which is most likely the valve cover seals so a new CCV thingymabobber is certainly cheaper or at least easier to do than the valve cover seals.

Any opinions on this from the collective ?
Cheers, Ard

Post #679328 3rd Dec 2023 9:00am
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Haylands



Member Since: 04 Mar 2014
Location: East Yorkshire
Posts: 7879

England 2014 Range Rover Autobiography SDV8 Loire Blue

Be a pioneer, have a go, what's the worst that can happen...!!! Thumbs Up Pete

__________________________________________________
2014 L405 Autobiography SDV8 4.4 Loire Blue Ebony interior
2011 L322 Vogue SE 4.4 TDV8 Baltic Blue. Parchment over Navy Interior. Sold
2012 L322 Autobiography 5.0 Supercharged Ipanema Sand, Jet Interior. Sold
2002 L322 Vogue 4.4 V8 Epson Green, Ivory over Aspen Interior (Fatty Offroader) Sold
-Click for Project Fatty off roader-

Post #679329 3rd Dec 2023 9:22am
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Dutchgit



Member Since: 17 Sep 2023
Location: Emmerich am Rhein
Posts: 121

Germany 2008 Range Rover Vogue TDV8 Stornoway Grey

Yeah I think I'll order a new ccv thing just so I know it's a new one.
Meanwhile it's nice of it to have stopped leaking. I hope it'll keep that up until the nicer weather arrives ! Laughing

Edit: I ordered a new membrane for it which is around 25/30 quid. The complete valve thing, which is basically a plastic housing is at least 3 times that. I'll update when I get the thing delivered.

Post #679339 3rd Dec 2023 12:26pm
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Dutchgit



Member Since: 17 Sep 2023
Location: Emmerich am Rhein
Posts: 121

Germany 2008 Range Rover Vogue TDV8 Stornoway Grey

Well, the new membrane arrived and is in place. It was a right pain in the bum to get the PCV valve out but went back in without much hassle.
The old membrane was rather stiff compared to the new one which feels like it's made of silicon rubber.
No pictures of me struggling as EVERYTHING is in the way of something else, be it so you can't see what you are trying to get at, or you can see it until you are trying to get at it or your tools are in the way, other parts that try to hold it hostage are in the way etc. etc.

Being a bastard of a job on a scale of 1 to 10 where no heavy tools are required this is very much a 10 ! Rolling Eyes

If you are replacing parts in the valley, don't forget this one !

(I didn't drop some of the coolant so I didn't need to refill and bleed the system so here's my tip: Drop some of the coolant so can take off some of the coolant hoses and then it's a fairly easy job.)

BTW, turned out it wasn't clogged, looked pretty much spotless in there apart from obvious oil traces.


Click image to enlarge


Click image to enlarge

Post #681605 31st Dec 2023 8:40pm
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Dutchgit



Member Since: 17 Sep 2023
Location: Emmerich am Rhein
Posts: 121

Germany 2008 Range Rover Vogue TDV8 Stornoway Grey

Update: No more oil drips from the engine after changing the membrane in the PCV or CCV valve/oil separator ! Mr. Green

Happy with that and for me, well worth the agro of replacing it without taking off any coolant hoses.

Now, for my next trick, I'll likely be replacing the thermostat housing Rolling Eyes

Post #682633 13th Jan 2024 6:54pm
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