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Diesel leak !
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Hardware
 


Member Since: 28 Jun 2016
Location: Hiding under the M60
Posts: 13037

United Kingdom 2011 Discovery 4 3.0 SDV6 XS Auto Sumatra BlackDiscovery 4
Diesel leak !

SWMBO spotted a dark patch on the drive yesterday and asked was the Disco leaking oil, like the 300tdi did it's whole life. I assured her it was air-con water and nothing to worry about.

Turns out we were both wrong, albeit she nearer the mark.

Seems i have diesel dripping from somewhere under drivers feet area. I realise the fuel filter is there somewhere but that's not been touched since last service in June.

Do they "suddenly" leak ? or is there something else "I" should be looking at ?

Sod's law the indy up the road has had an early finish today - but with luck will be about tomorrow.

TIA
 .


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 #235338717th Nov 2023 4:11 pm
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SteveNorman
 


Member Since: 14 Oct 2005
Location: Somerset
Posts: 1146

United Kingdom 

It's been know for the drain on the fuel filter to leak in the area you mention.
HTH
Steve
  
Post #235338817th Nov 2023 4:13 pm
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Member Since: 28 Jun 2016
Location: Hiding under the M60
Posts: 13037

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

Thanks Steve.

can that be fixed or is it just a case of just fitting a new filter?
  
Post #235338917th Nov 2023 4:21 pm
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SteveNorman
 


Member Since: 14 Oct 2005
Location: Somerset
Posts: 1146

United Kingdom 

It can be fixed if it's just the washer, or there is a new drain stop at your local garage, as they are similar to other ones.
  
Post #235339017th Nov 2023 4:28 pm
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Member Since: 28 Jun 2016
Location: Hiding under the M60
Posts: 13037

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

Thumbs Up
  
Post #235339117th Nov 2023 4:32 pm
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Member Since: 28 Jun 2016
Location: Hiding under the M60
Posts: 13037

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

So ... it's up on the ramp and it's looking like it's leaking from the top of the filter.

Nothing looks wrong except the tiniest patch of rust on the housing, back right in the pic.


Click image to enlarge


Any suggestions?
 .


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 #235382123rd Nov 2023 7:36 am
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Hardware
 


Member Since: 28 Jun 2016
Location: Hiding under the M60
Posts: 13037

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

New filter arriving shortly.
 .


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 #235382223rd Nov 2023 8:09 am
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Tyty
 


Member Since: 18 Aug 2022
Location: South West
Posts: 81

United Kingdom 2014 Discovery 4 3.0 SDV6 HSE Auto Fuji WhiteDiscovery 4

I have had similar in the past, turned out the plastic diesel filter housing had a small crack in it. Bit of a pig to remove the bracket to replace!
  
Post #235383123rd Nov 2023 9:31 am
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Member Since: 28 Jun 2016
Location: Hiding under the M60
Posts: 13037

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

Hopefully not that. The filter that came off appears to be very slightly unevenly concave, hence replacing it.
 .


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 #235383423rd Nov 2023 9:58 am
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Member Since: 28 Jun 2016
Location: Hiding under the M60
Posts: 13037

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

had a call to say it's been running for 10 mins with new filter and no signs of a leak Very Happy
  
Post #235384223rd Nov 2023 11:10 am
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Member Since: 28 Jun 2016
Location: Hiding under the M60
Posts: 13037

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

so ... sorted by the look of things and just £20 labour plus a new Mann filter.


Bonus was that whilst it was on the ramp, I got to have a look at what needs doing to fix the knackered sidestep. My worry was it was the cill that had rotted as it felt like the bracket was moving with the step ... but it's the bracket that has snapped. Yes, it's rusted badly but I have my suspicions as to what (who) broke it.


Click image to enlarge
  
Post #235387823rd Nov 2023 4:32 pm
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