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Rivarama

Member Since: 28 Aug 2021
Location: London
Posts: 155

2009 Defender 110 Puma 2.4 XS CSW Zermatt Silver

Fuel leak (another one)

I took my 2009 defender 2.4 Puma to my local Indy a couple of weeks ago as I had a bad fuel leaks due to bad injector seals… all was replaced and seemed to be good.
However the diesel smell didn’t go away and I initially put it on the account of the previous leak and thought it’d disappear overtime.

Well I just spotted another leak at the junction between the fuel rail and the pressure limiting valve…

I hope it’s a matter of changing the valve and that it’s not coming from the fuel rail itself.

Is it just a matter or unplugging the fuel line and unscrewing the pressure relief valve and replacing with a new one? Or is it more complicated than that?

1st Oct 2021 5:24pm

Rivarama

Member Since: 28 Aug 2021
Location: London
Posts: 155

After a bit of research, I am left unsure as to which part I need to buy. Which of the 2 do I need

LR006866LR or LR019009

The WSM shows the pressure limited valve and the spigot that seems to connect to the fuel line.

Any guidance would be appreciated

Thanks

1st Oct 2021 7:02pm

dorsetsmith

Member Since: 30 Oct 2011
Location: South West
Posts: 4554

also try remove and check fit information from work shop manual as you are dealing 2000bar fuel presser

https://www.defender2.net/gallery/albums/u...le0018.PDF

LR006866 is valve assy and new copper washer only

LR019009 - is valve assy to fuel pipe work fitting with new copper washer

2nd Oct 2021 9:54am

Rivarama

Member Since: 28 Aug 2021
Location: London
Posts: 155

Thanks for clarifying

2nd Oct 2021 12:58pm

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