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Increased engine noise
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jamieg7762
 


Member Since: 05 Mar 2010
Location: Warwickshire
Posts: 1232

England 2013 Discovery 4 3.0 SDV6 HSE Auto Corris GreyDiscovery 4

My engine started to become noiseier, mainly when it got warm.

I solved my engines "massey Ferguson" impression.

I discovered I needed oil and about 3 litres of it. Embarassed
 d4 HSE in Corris Grey with Black options pack
D3 with the following
Alive Tuning EGR blanking kit
Alive Tuning Re-map
Alive Atrics console
Samco intercooler hoses (from Alive Tuning)
Alive Tuning De-Cat pipe, lovely tone!
Retrofit OEM Hybrid TV tuner 
 
Post #7939557th May 2011 7:23 pm
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cholmondley
 


Member Since: 25 Sep 2012
Location: Dorset
Posts: 16

England 2006 Discovery 3 TDV6 S Manual Buckingham BlueDiscovery 3

My 06 Discovery sounds sweet at tickover but when under load or going uphill it is noisy and rattly.
I have had new belts, oil and filters changed regularly. Updated software installed 18 months ago when new suspension pump and epb fitted. There have been many suggestions on this topic but is there a definitive answer please?
  
Post #125974827th Mar 2014 10:12 am
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madmaxx
 


Member Since: 19 Oct 2015
Location: Belfast
Posts: 131

Northern Ireland 2005 Discovery 3 TDV6 SE Manual Java BlackDiscovery 3

Opening an old thread. My 05 d3 is like this. Sounds like a tractor when planting the right foot. If you dip the clutch or put in neutral and coast its quiet and smooth. Quiet on idle too. Anyone ever get to the bottom of this. Mines an 05 se manual with dealer history. Just had all oils done and still the same. It does seem a bit quieter when using bp premium. ..
 05 D3 SE  
Post #16346052nd Apr 2016 2:44 am
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Johnzlrd
 


Member Since: 20 Feb 2016
Location: Soham
Posts: 38

England 2006 Discovery 3 TDV6 S Auto Siberian SilverDiscovery 3

Having just moved from a Jeep GJ to a D3. I noticed the engine noise, pinking, slight rattle under load, all of which brought me to this thread. I would agree BP premium does help, especially compared to Tescos Censored I'm going to try some Actevo as other members have. If this eliminates the noise I would presume it's injector nailing. It is interesting that some people find its more prominent after a visit to the dealers, gas valve or map, etc, or even a change in temperature.
  
Post #16346452nd Apr 2016 8:44 am
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madmaxx
 


Member Since: 19 Oct 2015
Location: Belfast
Posts: 131

Northern Ireland 2005 Discovery 3 TDV6 SE Manual Java BlackDiscovery 3

Think I will also try some 2 stroke oil.
Thumbs Up
 05 D3 SE  
Post #16347892nd Apr 2016 3:32 pm
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Tooad
 


Member Since: 16 Mar 2016
Location: Bristol
Posts: 4

United Kingdom 2005 Discovery 3 TDV6 SE Auto Zambezi SilverDiscovery 3

madmaxx wrote:
Opening an old thread. My 05 d3 is like this. Sounds like a tractor when planting the right foot. If you dip the clutch or put in neutral and coast its quiet and smooth. Quiet on idle too. Anyone ever get to the bottom of this. Mines an 05 se manual with dealer history. Just had all oils done and still the same. It does seem a bit quieter when using bp premium. ..
mine turned out to be dodgy oil temperature sensor located on bottom of the sump and leaking egr valve gasket . Mr. Green  
Post #164326820th Apr 2016 3:15 pm
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