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Finally found the fault
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maffffster
 


Member Since: 29 Jan 2012
Location: Surrey
Posts: 113

2005 Discovery 3 3.0 TDV6 SE Manual Buckingham BlueDiscovery 3
Finally found the fault

So after years of having a problem with the car not started on very cold frosty morning and having even let a LR main dealer look into the issue, it took a good friend who is an electrical engineer to diagnosed the problem.

Turns out that one of the cables to the glow plugs was fault and in turn kept blowing the 50amp fuse and therefore knocking out all three glow plugs on that fuse. We sorted the fault, changed the fuse and its working fine now...... how annoying Smile

The only thing i've noticed is that the FBH is running for longer - does anyone know if this is standard or is there a preset time/temperature that it should cut out ?

thanks
 Disco 3 manual diesel
Range rover vogue lse 4.2 v8
Landrover 90 3.5 v8 
 
Post #191615818th Feb 2018 7:38 pm
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stew 46
 


Member Since: 01 Dec 2011
Location: cornwall
Posts: 10148

England 2005 Discovery 3 TDV6 SE Manual Siberian SilverDiscovery 3

One to list Thumbs Up , sold my disco 2 years ago because of little unsolved problems Big Cry
 -------------------------------------------------
if you cant hold on dont let go , it ill come in handy for something even if you never use it.
D3 SE 05,
110 s wagon 300 tdi SOLD
h top transit
crew cab transit
transit connect
ausa dumper, muck truck .
peljob 2.5 digger
06 L 200 crew cab 
 
Post #191616618th Feb 2018 7:44 pm
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Pete K
 


Member Since: 15 Jan 2016
Location: GL
Posts: 10739

England 2005 Discovery 3 TDV6 HSE Auto Rimini RedDiscovery 3

FBH do run for ages in the cold.
  
Post #191617618th Feb 2018 7:57 pm
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galwaygreen
 


Member Since: 30 Oct 2011
Location: plymouth
Posts: 6525

United Kingdom 2016 Discovery 4 3.0 TDV6 Graphite LE Auto Loire BlueDiscovery 4

and run after you switch off to cool down I think
  
Post #191619318th Feb 2018 8:39 pm
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maffffster
 


Member Since: 29 Jan 2012
Location: Surrey
Posts: 113

2005 Discovery 3 3.0 TDV6 SE Manual Buckingham BlueDiscovery 3

Would the FBH have an effect on the car MPG ?
 Disco 3 manual diesel
Range rover vogue lse 4.2 v8
Landrover 90 3.5 v8 
 
Post #191627419th Feb 2018 7:11 am
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Antjp
 


Member Since: 09 Aug 2013
Location: Warringon
Posts: 349

England 2005 Discovery 3 TDV6 HSE Auto Zambezi SilverDiscovery 3

The fbh does burn fuel obviously. But I've never noticed my mpg be drastically effected.
  
Post #191627519th Feb 2018 7:21 am
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maffffster
 


Member Since: 29 Jan 2012
Location: Surrey
Posts: 113

2005 Discovery 3 3.0 TDV6 SE Manual Buckingham BlueDiscovery 3

thanks
 Disco 3 manual diesel
Range rover vogue lse 4.2 v8
Landrover 90 3.5 v8 
 
Post #191643519th Feb 2018 3:59 pm
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