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Water in fuel
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tomp1418
 


Member Since: 07 Apr 2014
Location: Lancashire
Posts: 158

United Kingdom 
Water in fuel

I've been getting the restricted performance and code on and off for a while. It's been serviced and changed filter to no avail. Still comes on every now and then, I've got a new filter housing but the mechanic says it's a pig of a job as the Cross member needs dropped is this right or can you access it enough to change? Any help appreciated thanks
 Discovery 4  
Post #226940127th Dec 2021 9:39 pm
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robpenrose
 


Member Since: 12 Jan 2016
Location: Surrey / SW London
Posts: 2138

United Kingdom 2010 Discovery 4 3.0 TDV6 HSE Auto Stornoway GreyDiscovery 4

Not sure on the fitting, but it’s the filter housing that causes the issue, so it needs changing.

I’ve had the same in the past, and a new filter housing sorted the issue. I don’t remember anyone mentioning it being a pig or expensive job, but it was about 4/5 years ago!
 

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Post #226944528th Dec 2021 8:01 am
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NJSS
 


Member Since: 06 May 2009
Location: Catherington, Hampshire.
Posts: 10841

United Kingdom 2016 Discovery 4 3.0 SDV6 Landmark LE Auto Waitomo GreyDiscovery 4

Sorry to awaken an old thread.

I had the water in fuel filter warning yesterday, coupled with a suspension fault warning. I was 70 miles from home pulled over into a lay-by and after restarting the car "the water in fuel" message disappeared.

I checked the car this morning & now no warnings Thumbs Up

I just wonder could the two warnings be related?

Any thoughts appreciated.

NJSS
  
Post #231512115th Nov 2022 12:55 pm
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ballast
 


Member Since: 13 Apr 2007
Location: South Midlands
Posts: 185

United Kingdom 2016 Discovery 4 3.0 SDV6 HSE Lux Auto Santorini BlackDiscovery 4

Water in fuel will give restricted performance notification and as per original thread, invariably the filter housing (I had it a year or so ago and replaced filter & housing).

I'd be really surprised if that would/could be linked to suspension problems.

Fault codes?

Chris
  
Post #231512415th Nov 2022 1:11 pm
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Hardware
 


Member Since: 28 Jun 2016
Location: Hiding under the M60
Posts: 13038

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

NJSS wrote:
I had the water in fuel filter warning yesterday, coupled with a suspension fault warning.


Battery ?
  
Post #231512915th Nov 2022 1:53 pm
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NJSS
 


Member Since: 06 May 2009
Location: Catherington, Hampshire.
Posts: 10841

United Kingdom 2016 Discovery 4 3.0 SDV6 Landmark LE Auto Waitomo GreyDiscovery 4

Thank-you gentlemen

I haven't read the fault codes - yet (no reader) Big Cry

I thought about the battery - it's OK and the problems arose after driving nearly 150 miles, and it appears to be fully charged.

NJSS
  
Post #231514815th Nov 2022 4:01 pm
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martinf5
 


Member Since: 30 Sep 2022
Location: Titisee-Neustadt
Posts: 28

Germany 2008 Discovery 3 TDV6 HSE Auto Orkney GreyDiscovery 3

I have the same issue on my 2008 Disco 3.
Even after a filter change, it's the newer one, it didn't change.

Does anyone has a schematic to check voltages?
  
Post #231520416th Nov 2022 9:01 am
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