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D3 TDV6 \ D4 T\SDV6 - Crank Failure survey
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Well..
My crank failed on Disco 3 TDV6
10%
 10%  [40]
My crank has not failed on Disco 3 TDV6
39%
 39%  [149]
My crank failed on Disco 4 T\SDV6
9%
 9%  [35]
My crank has not failed on Disco 4 T\SDV6
40%
 40%  [151]
Total Votes: 375

Disco_Mikey
 


Member Since: 29 May 2007
Location: Dundee, Scotland
Posts: 20855

Scotland 2005 Discovery 3 TDV6 HSE Auto Cairns BlueDiscovery 3

Correct spec, and serviced 7k miles/7 months ago by the supplying dealer
 My D3 Build Thread

TDV8 Retrofit Build Thread 
 
Post #180915828th Apr 2017 9:05 pm
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looge
 


Member Since: 02 Jan 2014
Location: n/yorks
Posts: 12

United Kingdom 2006 Discovery 3 TDV6 SE Auto Buckingham BlueDiscovery 3

[








I change my oil and filter twice a year in the hope this might not happen to me I don,t know why these engines were built without the lugs on the bottom end hadn,t heard of it before I bought a disco
quote="tayaste"]I'd be tempting fate by posting not affected Shocked[/quote]
  
Post #183765817th Jul 2017 11:14 am
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John C
 


Member Since: 28 Aug 2007
Location: East Yorkshire
Posts: 3292

United Kingdom 2006 Discovery 3 TDV6 SE Auto Cairns BlueDiscovery 3

Crank failed at 145K - Warranty Direct ponied up for a replacement engine which was fitted but the dealer I use 8)

Both Warranty Direct and the Dealer (Duckworths) were superb.
 2020 SDV6 D5 HSE, Carpathian Grey +
2022 Tesla Model Y LR... almost Carpathian Grey
Previously : 2005 TDV6 SE Auto, Cairns Blue (288K) - ours for 16 years 
 
Post #183782717th Jul 2017 7:19 pm
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Red Merle
 


Member Since: 30 Aug 2014
Location: Liskeard
Posts: 7441

United Kingdom 

Was that recently? I thought that WD didn't cover beyond 130,000.
 2011 - 2015: 3 x FL2
2015 - 2017: 2 x D4
2017 to date: FFRR SDV8
2023 to date: 2 x FL2 as โ€œsecondโ€ cars ๐Ÿ™„

2021 to date: Hinckley built โ€˜14 Triumph Trophy 1200
2022 to date: Hinckley built โ€˜14 Triumph Trophy 1200 & sidecar!
(One of only two known to exist in the world!) 
 
Post #183785117th Jul 2017 8:02 pm
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DSL
Keeper of the wheelie bin 


Member Since: 11 May 2006
Location: Off again! :-)
Posts: 73131

Ukraine 

160k Thumbs Up
   
Post #183785317th Jul 2017 8:03 pm
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John C
 


Member Since: 28 Aug 2007
Location: East Yorkshire
Posts: 3292

United Kingdom 2006 Discovery 3 TDV6 SE Auto Cairns BlueDiscovery 3

Red Merle wrote:
Was that recently? I thought that WD didn't cover beyond 130,000.


4 years ago - I think at the time it was called Major Care and it covered 120-160k miles.
 2020 SDV6 D5 HSE, Carpathian Grey +
2022 Tesla Model Y LR... almost Carpathian Grey
Previously : 2005 TDV6 SE Auto, Cairns Blue (288K) - ours for 16 years 
 
Post #183785517th Jul 2017 8:12 pm
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hillbillypop
 


Member Since: 11 Jun 2017
Location: Isle of Islay
Posts: 66

Scotland 2005 Discovery 3 TDV6 S Auto Bonatti GreyDiscovery 3
Re: D3 TDV6 \ D4 T\SDV6 - Crank Failure survey

DG wrote:
Further to recent threads on specifically on crank failures please complete the poll above.

Now youve got me worried just had a service done yesterday all filters and oil semi synthetic sae30
but last week developed a rattle that sounds like a loose heat sheild mechanic didnt pick up on it cars done 148kmiles should i be worried who makes this engine?
  
Post #184154227th Jul 2017 8:58 pm
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looge
 


Member Since: 02 Jan 2014
Location: n/yorks
Posts: 12

United Kingdom 2006 Discovery 3 TDV6 SE Auto Buckingham BlueDiscovery 3
Crankfailure

Hi hillbillypop just seen your post on your oil change with sae 30 semi synt oil I had a noisy hydraulic tappet on my 27 tdv6 I put in some sun s tappet and valve treatment then some wynns oil treatment with an oil change all quiet now getting back to the rank prob when I bought my oil the man checked on his system with my reg no I asked if I could use 10 or 15/40 instead and he said his system didn't list any other oil but 5/30 full synthetic even with high mileage engines have you had any advice on using a different grade of oil ?regs looge
  
Post #184171028th Jul 2017 11:37 am
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hillbillypop
 


Member Since: 11 Jun 2017
Location: Isle of Islay
Posts: 66

Scotland 2005 Discovery 3 TDV6 S Auto Bonatti GreyDiscovery 3

No advice just left it to the garage!
Your comment takes me back to my mini days
With STP and Moly slip.
W
  
Post #184172728th Jul 2017 12:29 pm
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looge
 


Member Since: 02 Jan 2014
Location: n/yorks
Posts: 12

United Kingdom 2006 Discovery 3 TDV6 SE Auto Buckingham BlueDiscovery 3
Cranks

That was the good old days when you could chuck any thing in the sump and they all it progress
  
Post #184175728th Jul 2017 1:49 pm
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hillbillypop
 


Member Since: 11 Jun 2017
Location: Isle of Islay
Posts: 66

Scotland 2005 Discovery 3 TDV6 S Auto Bonatti GreyDiscovery 3
crank failure

Right what am i listening for?
Will i get any warning?
Is this engine made by ford or who?
Who knows?
I am of to Somerset in a fortnight thats 1000miles round trip and i dont want to breakdown on the M6 at Sandback again last time it was a corsair gt with a V4 engine.
  
Post #184237730th Jul 2017 7:01 pm
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looge
 


Member Since: 02 Jan 2014
Location: n/yorks
Posts: 12

United Kingdom 2006 Discovery 3 TDV6 SE Auto Buckingham BlueDiscovery 3
crank

hi mate they were made by Peugeot in conjunction with landrover,jlr wanted 3ltr and Peugeot wanted 2.5 so they met in the middle then they uprated to 3ltr for the disco 4 as far as I am aware there are no tags on the mains or bigends and in some cases the bearing shells have turned in the con rods or block and this has blocked the oilways and seized the crank,thats what I am led to believe from different speaciallists mine has only done 78,000 mls but I am told the ones that go are high milage motors why they built them without tags on the shells I don.t know seems a bit silly to me I don,t give mine a lot of work to do and change the oil&filter twice a year I suppose that's all you can do how you run a motor is up to the owner I havn,t heard of any going round here [wait for the posts] weep it well looked after you can,t do any more did you enquire about oil viscosity after your oil change?regs loge.
  
Post #184238830th Jul 2017 7:15 pm
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DSL
Keeper of the wheelie bin 


Member Since: 11 May 2006
Location: Off again! :-)
Posts: 73131

Ukraine 
Re: crank failure

hillbillypop wrote:
Right what am i listening for?
Will i get any warning?


Mine went from sounding sweet as a nut to sounding like something was flapping under the car to sounding like the engine was full of demented chickens in about 1/2 mile. Found a lay-bye to get pulled over into and that was the last half mile she drove. Big Cry Big Cry Big Cry
   
Post #184239030th Jul 2017 7:22 pm
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hillbillypop
 


Member Since: 11 Jun 2017
Location: Isle of Islay
Posts: 66

Scotland 2005 Discovery 3 TDV6 S Auto Bonatti GreyDiscovery 3
Re: crank

looge wrote:
hi mate they were made by Peugeot in conjunction with landrover,jlr wanted 3ltr and Peugeot wanted 2.5 so they met in the middle then they uprated to 3ltr for the disco 4 as far as I am aware there are no tags on the mains or bigends and in some cases the bearing shells have turned in the con rods or block and this has blocked the oilways and seized the crank,thats what I am led to believe from different speaciallists mine has only done 78,000 mls but I am told the ones that go are high milage motors why they built them without tags on the shells I don.t know seems a bit silly to me I don,t give mine a lot of work to do and change the oil&filter twice a year I suppose that's all you can do how you run a motor is up to the owner I havn,t heard of any going round here [wait for the posts] weep it well looked after you can,t do any more did you enquire about oil viscosity after your oil change?regs loge.

Hi
No didnt enquire about oil was on another site that was saying it should be fully synthetic but me thinks thats not the problem the problem is the fact there are no lock tags and you would think lr would know that having supplied the forces for decades i think a cheeky letter to LR HQ is warented
granted an engine wont go on for ever but it shouldnt fail because some Eejit with a pencil didnt draw in a lockplate on big end nuts FM my mini had one back in the 60's me thinks i better holiday with the wifes SX4
  
Post #184239530th Jul 2017 7:42 pm
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3disco
 


Member Since: 23 Sep 2010
Location: devon chardstock
Posts: 504


I thought the engines although designed by Ford/Peugeot were made and supplied by Ford to JLR.
  
Post #184240930th Jul 2017 8:02 pm
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