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Boofrmb
Member Since: 12 Dec 2005
Location: Northern NSW
Posts: 123
  
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Technical Service BulletinTechnical Service Bulletin
No.LTB00047v2
01 MayMay 2007
ReissueReissue
Please replace the previous edition of this bulletin.Please replace the previous edition of this bulletin.
This bulletin supersedes TSBThis bulletin supersedes TSB LS303-019/2006 dateddated 01 SeptemberSeptember, which should either be destroyed or clearly marked to show it is no longer valid (e.g. with a line across the page).which should either be destroyed or clearly marked to show it is no longer valid (e.g. with a line across the page).
This bulletin supersedes TSBThis bulletin supersedes TSB LTB00047/2007 dateddated 29 MarchMarch, which should either be destroyed or clearly marked to show it is no longer valid (e.g. with a line across the page).which should either be destroyed or clearly marked to show it is no longer valid (e.g. with a line across the page).
Subject/ConcernSubject/Concern: Rough Engine Idle After Cold Start
ModelsModels:
Discovery 3 / LR3 2.7L (TDV6) Diesel
2.7L (TDV6) Diesel VIN-rangerange: 5A300394-6A399900
Range Rover Sport (LS) 2.7L (TDV6) Diesel
2.7L (TDV6) Diesel VIN-rangerange: 5A900505-6A966000
MarketsMarkets: All
SectionSection: 303-04
SummarySummary:
A customer may report a concern that the engine idle quality is poor for 10 to 25 seconds after starting from cold for the first time during the day. No poor idle or power loss is experienced after the first initial cold start of the day and all other engine starts of the day, whether the engine is warm or hot, do not result in the same poor idle quality.
This Version of the bulletin has been issued to inform Authorized Repairers to destroy or clearly mark LS303-019 to show that it is no longer valid.
CauseCause: Contamination (debris/dirt or corrosion) in the fuel injectors affects injector spray and delivery rate. Contamination ingress can occur during various operations such as vehicle maintenance or repair and running on contaminated fuel. An injector with damaged internal sealing will also result in unmetered fuel entering the intake manifold.
ActionAction: Should a customer express concern regarding the above, refer to the Diagnostic Procedure detailed in this bulletin to establish the root cause of the issue.
<SNIP>
©2007 LandRover 2006 Disco 3 TDV6 SE in Zambezi Silver
1948 Series 1 SWB Soft Top in Standard green
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 28th Aug 2008 8:43 am |
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Slimer
Site Moderator
Member Since: 06 Jan 2005
Location: Last Exit to Nowhere
Posts: 16295
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| Re: Rough Idle at Cold Start |
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Boofrmb wrote:©2007 LandRover
Hence the SNIP The End
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| 28th Aug 2008 9:12 am |
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Boofrmb
Member Since: 12 Dec 2005
Location: Northern NSW
Posts: 123
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| Re: Rough Idle at Cold Start |
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Well I assume I went too far.. But I do have the complete TSB..
Rob 2006 Disco 3 TDV6 SE in Zambezi Silver
1948 Series 1 SWB Soft Top in Standard green
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| 28th Aug 2008 10:44 am |
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caverD3
Member Since: 03 Jul 2006
Location: Oberon, NSW
Posts: 6922
 
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Thanks Rob 
I don't think we need to know the rest. Great to know there is one and the number to quote.
Mines going in for a service on 8th and I'll be asking them.
Judders on start up when cold. “There are only three sports: bullfighting, motor racing, and mountaineering; all the rest are merely gamesâ€
Ernest Hemmingway
D4 3.0 Active Diff, Adaptive Lights, High Beam Assist, Surround Cameras, Privacy Glass.
D3 2.7:Adaptive Headlights,Electronic Rear Diff,ARB Bar,Blaupunkt Speakers,JVC Powered Subwoofer,Removable Snorkel,Mitch Hitch,Pioneer After Market Head Unit,Steering Wheel Control Adaptor,Remote Adjustable Supension Rod System, Taxside Dual Battery System.
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| 28th Aug 2008 1:49 pm |
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Bushwanderer
Member Since: 27 Nov 2007
Location: Northern Rivers, NSW, Australia
Posts: 2050
 
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Once, when I had my D3 in for some non-warranty work, the service centre contacted me to say that the injectors were showing as out of spec. When I expressed surprise, they said that it wouldn't have been enough for me to notice.
They replaced the injectors under warranty. (Trivetts Parramatta (Sydney)).
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| 29th Aug 2008 7:56 am |
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ianv
Member Since: 20 Dec 2007
Location: Bungendore, New South Wales
Posts: 338
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Feel like a trip to sydney, I am not far short of the 84K mark so will try them out.
Rgds
Ianv TDV6
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| 29th Aug 2008 10:30 am |
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Boofrmb
Member Since: 12 Dec 2005
Location: Northern NSW
Posts: 123
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And mine only have 17000km..
Rob 2006 Disco 3 TDV6 SE in Zambezi Silver
1948 Series 1 SWB Soft Top in Standard green
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| 29th Aug 2008 12:25 pm |
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Bushwanderer
Member Since: 27 Nov 2007
Location: Northern Rivers, NSW, Australia
Posts: 2050
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Hi Ian,
I'm sure that they will look after you.
Best Wishes,
Peter
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| 30th Aug 2008 6:50 am |
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Boofrmb
Member Since: 12 Dec 2005
Location: Northern NSW
Posts: 123
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ianv.
Hope u can tell how u got on, Im heading to Brisbane this weekend (450km) to see what They say.
Rob 2006 Disco 3 TDV6 SE in Zambezi Silver
1948 Series 1 SWB Soft Top in Standard green
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| 4th Sep 2008 11:38 am |
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ianv
Member Since: 20 Dec 2007
Location: Bungendore, New South Wales
Posts: 338
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Be a couple of weeks before i go, I just ran a fuel system cleaner through over the last 2 weeks with 200L of diesel and it is sweeter and smoother than ever. Nulon. Seems to work well. TDV6
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| 4th Sep 2008 1:09 pm |
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Bushwanderer
Member Since: 27 Nov 2007
Location: Northern Rivers, NSW, Australia
Posts: 2050
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Hi Ian,
Sounds like a good tip.
Thanks,
Peter
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| 5th Sep 2008 5:26 am |
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Boofrmb
Member Since: 12 Dec 2005
Location: Northern NSW
Posts: 123
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ianv. Did the same, with no improvement. may be you have the same fault that Disco 2 had, only running with a half full tank for a long time, a waxy solution runs in into the filter (both filter and pump replaced), very expensive when your away on a trip.
Rob 2006 Disco 3 TDV6 SE in Zambezi Silver
1948 Series 1 SWB Soft Top in Standard green
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| 5th Sep 2008 12:03 pm |
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