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Loud knocking/tapping from engine
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abermarc
 


Member Since: 06 Dec 2017
Location: Caerphilly
Posts: 238

Wales 2006 Discovery 3 TDV6 SE Manual Adriatic BlueDiscovery 3
Loud knocking/tapping from engine

It occurred after running low on oil. I've topped the oil up since but the noise persists. The knocking sound gets faster if I increase revs. It drives just fine though.

What have I broke? Whatever it it sounds like an expensive fix!
 Cogito ergo sum!

Disco 3 - Daisy - Ultimate combo of beast mode and comfort!
Defender 90 - Ruby - RIP Sad
Disco 1 - Lilly - Tame!
Disco 1 - Truck with no name - Beast!
Disco 1 - Bertie - Beast!
Sankey 'twintub' DIY Camper Conversion
South African Multii-Trail Custom Overland Trailer 
 
Post #202336929th Jan 2019 7:05 pm
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PROFSR G
 


Member Since: 06 Mar 2017
Location: Lost
Posts: 4651

Ukraine 2009 Discovery 3 TDV6 Commercial XS Auto Stornoway GreyDiscovery 3

Don't run it any further til it has been checked properly. (Belt covers off to check timing and oil pump)
 yµ (idµ - eAµ) ψ=mψ

 
 
Post #202337129th Jan 2019 7:12 pm
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DN
D3 Decade 


Member Since: 24 Jun 2006
Location: W.London.
Posts: 2294

Ukraine 2006 Discovery 3 TDV6 Base 7 Seat Auto Zambezi SilverDiscovery 3

A bit late now Shocked but how low did the oil level get ?
 D3 owned from new, P017 brake recall, BAS FBHIC, new FBH, LR013487 oil pump, new water pump. RRS front lower suspension arms. New suspension compressor/ relay. New Denso alternator. CuNifer rear brake pipes. New GKN rear propshaft. New HPFP belt & tensioner. New A/C Condenser.NO WARRANTY for many many years.  
Post #202337429th Jan 2019 7:14 pm
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abermarc
 


Member Since: 06 Dec 2017
Location: Caerphilly
Posts: 238

Wales 2006 Discovery 3 TDV6 SE Manual Adriatic BlueDiscovery 3

My mechanic is based at end of street so hell look at it tomorrow. Initial thoughts are cam/pump/belt??
 Cogito ergo sum!

Disco 3 - Daisy - Ultimate combo of beast mode and comfort!
Defender 90 - Ruby - RIP Sad
Disco 1 - Lilly - Tame!
Disco 1 - Truck with no name - Beast!
Disco 1 - Bertie - Beast!
Sankey 'twintub' DIY Camper Conversion
South African Multii-Trail Custom Overland Trailer 
 
Post #202337529th Jan 2019 7:18 pm
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abermarc
 


Member Since: 06 Dec 2017
Location: Caerphilly
Posts: 238

Wales 2006 Discovery 3 TDV6 SE Manual Adriatic BlueDiscovery 3

My Mrs drives it mostly but I'd say pretty low. Not quite dry but very low.
 Cogito ergo sum!

Disco 3 - Daisy - Ultimate combo of beast mode and comfort!
Defender 90 - Ruby - RIP Sad
Disco 1 - Lilly - Tame!
Disco 1 - Truck with no name - Beast!
Disco 1 - Bertie - Beast!
Sankey 'twintub' DIY Camper Conversion
South African Multii-Trail Custom Overland Trailer 
 
Post #202337729th Jan 2019 7:19 pm
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Disco_Mikey
 


Member Since: 29 May 2007
Location: Dundee, Scotland
Posts: 20731

Scotland 2005 Discovery 3 TDV6 HSE Auto Cairns BlueDiscovery 3

OK, how much oil did it take to bring it back up to the max mark on the stick?
 My D3 Build Thread

TDV8 Retrofit Build Thread 
 
Post #202337829th Jan 2019 7:20 pm
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abermarc
 


Member Since: 06 Dec 2017
Location: Caerphilly
Posts: 238

Wales 2006 Discovery 3 TDV6 SE Manual Adriatic BlueDiscovery 3

I've stuck 5 litres in Shocked Shocked
 Cogito ergo sum!

Disco 3 - Daisy - Ultimate combo of beast mode and comfort!
Defender 90 - Ruby - RIP Sad
Disco 1 - Lilly - Tame!
Disco 1 - Truck with no name - Beast!
Disco 1 - Bertie - Beast!
Sankey 'twintub' DIY Camper Conversion
South African Multii-Trail Custom Overland Trailer 
 
Post #202337929th Jan 2019 7:21 pm
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PROFSR G
 


Member Since: 06 Mar 2017
Location: Lost
Posts: 4651

Ukraine 2009 Discovery 3 TDV6 Commercial XS Auto Stornoway GreyDiscovery 3

Low oil might spell bad news, but it shouldn't be low in the first place (leak?) You didn't by any chance overfill it now?
 yµ (idµ - eAµ) ψ=mψ

 
 
Post #202338029th Jan 2019 7:22 pm
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PROFSR G
 


Member Since: 06 Mar 2017
Location: Lost
Posts: 4651

Ukraine 2009 Discovery 3 TDV6 Commercial XS Auto Stornoway GreyDiscovery 3

abermarc wrote:
I've stuck 5 litres in Shocked Shocked


Yikes! Shocked
 yµ (idµ - eAµ) ψ=mψ

 
 
Post #202338129th Jan 2019 7:23 pm
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Disco_Mikey
 


Member Since: 29 May 2007
Location: Dundee, Scotland
Posts: 20731

Scotland 2005 Discovery 3 TDV6 HSE Auto Cairns BlueDiscovery 3

Bottom end has been damaged. Done a big end or main bearing being that low on oil...
 My D3 Build Thread

TDV8 Retrofit Build Thread 
 
Post #202338329th Jan 2019 7:24 pm
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abermarc
 


Member Since: 06 Dec 2017
Location: Caerphilly
Posts: 238

Wales 2006 Discovery 3 TDV6 SE Manual Adriatic BlueDiscovery 3

Either way expensive right? I knew I should've stuck with the 300 Very Happy

Disco 3 for sale. Looks awesome but engine is a bit broken.
 Cogito ergo sum!

Disco 3 - Daisy - Ultimate combo of beast mode and comfort!
Defender 90 - Ruby - RIP Sad
Disco 1 - Lilly - Tame!
Disco 1 - Truck with no name - Beast!
Disco 1 - Bertie - Beast!
Sankey 'twintub' DIY Camper Conversion
South African Multii-Trail Custom Overland Trailer 
 
Post #202338629th Jan 2019 7:37 pm
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Sea Raider
 


Member Since: 01 Nov 2016
Location: None
Posts: 4450


Too soon?

https://www.disco3.co.uk/forum/wanted-near...76685.html

Whistle Whistle
  
Post #202338829th Jan 2019 7:39 pm
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kajtzu
 


Member Since: 11 Aug 2017
Location: Helsinki
Posts: 6570

Finland 2005 Discovery 3 4.4 V8 HSE Auto Cairns BlueDiscovery 3

The vultures are fast this time of the year Mr. Green too bad the color is wrong kind of blue, Sea Raider, for the hood Laughing
  
Post #202339329th Jan 2019 7:50 pm
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robpenrose
 


Member Since: 12 Jan 2016
Location: Surrey / SW London
Posts: 2136

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

There is an S type for sale on the forum Whistle
 

Current: D4 HSE
Previous: BMW Z4M Coupe
Previous: Land Rover Defender 90 CSW Td5
Previous: Land Rover Discovery Td5 ES 
 
Post #202339729th Jan 2019 8:17 pm
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Discomadness
 


Member Since: 19 Jan 2015
Location: Caerphilly
Posts: 2256

Wales 2007 Discovery 3 TDV6 HSE Auto Buckingham BlueDiscovery 3

abermarc wrote:
Either way expensive right? I knew I should've stuck with the 300 Very Happy

Disco 3 for sale. Looks awesome but engine is a bit broken.


I am working in Caerphilly (sneggy) tomorrow if you want another set of ears to have a listen ? Wouldn’t be the first time someone has heard a “knock” and it’s been something else. Whistle
 Jarrod

Current : D3 2007 HSE - AKA the lemon
-beanie grille
-detango with led bulbs
-club body off rebuild. TWICE. 
 
Post #202339829th Jan 2019 8:19 pm
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