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Bob M
 


Member Since: 21 Apr 2014
Location: Ingleton North Yorks
Posts: 60

United Kingdom 2008 Discovery 3 TDV6 GS Manual Bali BlueDiscovery 3
De Cat now MOT fail

Hi All,
I was thinking of de catting, then found this.

https://www.gov.uk/government/uploads/syst...-2014.pdf.

Vosa has turned into a new quango and is rapidly making changes to prove its existence.

Regards

Bob
  
Post #144795924th Mar 2015 11:36 pm
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robbo770
 


Member Since: 29 Jan 2013
Location: Aberdeenshire
Posts: 2294

Scotland 

.......
 FFRR SC 4.2

Rejected!! RRS2
Fit TDV6 intercooler hoses
Fast Road intercooler
De-Cat pipe
D3 to B4 front end Upgrade
OEM TV/DVD Screens+wireless Headphones! 


Last edited by robbo770 on 6th Jan 2016 4:20 pm. Edited 1 time in total 
Post #144798625th Mar 2015 12:19 am
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Bob M
 


Member Since: 21 Apr 2014
Location: Ingleton North Yorks
Posts: 60

United Kingdom 2008 Discovery 3 TDV6 GS Manual Bali BlueDiscovery 3

Thanks for the info Robbo770, I suppose could make it swappable in for test then bypass.
Alternatively fit a can with the internals shot away.

Regards

Bob
  
Post #144833625th Mar 2015 7:27 pm
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Liam
 


Member Since: 07 Feb 2015
Location: Rotterdam
Posts: 72

Netherlands 2015 Discovery 4 3.0 SDV6 HSE Auto Montalcino RedDiscovery 4

My exhaust gasket is shot, so while skipping the de-cat, I will use this guide for replacing it ! Great write-up. My Indy suggested a body-off to change the gasket. Pushing it a little bit I guess...
 2015 Discovery 4 SDV6 HSE - Montalicino Red
2006 Defender 110 TD5 - Santorini Black
1991 Porsche 911 - Guards Red 
 
Post #157605411th Dec 2015 6:25 pm
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M3DPO
 


Member Since: 22 Sep 2010
Location: Notts.
Posts: 8071

England 2014 Discovery 4 3.0 SDV6 HSE Lux Auto Corris GreyDiscovery 4

Good luck, it's not quite as easy as Robbie and others make out , I've completed it today, it took about 12 hours in total, I would suggest you fit three new nuts as I had to chisel one off and I "lost" another somewhere in the under tray, along with the new gasket.
Remove the front off side wheel for better access, use looooong pair off snipe nose pliers to remove/fit the gasket, the forcep type are best Thumbs Up
 It can when others can't,
It will when others won't,
It goes where others don't. 
 
Post #157610511th Dec 2015 7:48 pm
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Liam
 


Member Since: 07 Feb 2015
Location: Rotterdam
Posts: 72

Netherlands 2015 Discovery 4 3.0 SDV6 HSE Auto Montalcino RedDiscovery 4

I think I may get lucky, as a first visual inspection showed the downpipe and the bolts to be relatively recent. Fingers crossed!
 2015 Discovery 4 SDV6 HSE - Montalicino Red
2006 Defender 110 TD5 - Santorini Black
1991 Porsche 911 - Guards Red 
 
Post #157775114th Dec 2015 9:04 pm
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M3DPO
 


Member Since: 22 Sep 2010
Location: Notts.
Posts: 8071

England 2014 Discovery 4 3.0 SDV6 HSE Lux Auto Corris GreyDiscovery 4

In that case they may only need tightening up, after soaking with penetrating oil first of course Thumbs Up
I fitted three new nuts, strange thing was the new nuts although identical thread where 16mm nut size and the one that came off where 15mm, no problem you would think, but the wobbly ended ratchet ring spanner set I had bought purposefully for this job did not have a 16mm in it Big Cry
 It can when others can't,
It will when others won't,
It goes where others don't. 
 
Post #157776114th Dec 2015 9:16 pm
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