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Noise when lift off the accelerator
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Bixio0000
 


Member Since: 19 Sep 2018
Location: Trieste
Posts: 14

Italy 2007 Discovery 3 TDV6 Commercial XS Auto Waitomo GreyDiscovery 3
Noise when lift off the accelerator

Hi , I have a terrible noise , comes between engine and gearbox only when I lift off the accelerator, maximum 2/4 seconds. No other issue , just noise , loud enough to make me alert .
Any idea ?
  
Post #198571523rd Sep 2018 5:05 pm
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Globetrotter448
 


Member Since: 21 Mar 2017
Location: Londonderry NSW
Posts: 1809

Australia 2007 Discovery 3 4.0 V6 Petrol SE Auto Java BlackDiscovery 3

Hard to pick on description only, but possibly an exhaust leak
  
Post #198588423rd Sep 2018 11:54 pm
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Chris x
 


Member Since: 08 Jun 2017
Location: England
Posts: 98

United Kingdom 

Is it like a rattle?

If so, I had a google as mine does it and it looks like its the torque converter. Nothing to worry about I think as mines been like it for ages.
  
Post #198631925th Sep 2018 9:52 am
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Bixio0000
 


Member Since: 19 Sep 2018
Location: Trieste
Posts: 14

Italy 2007 Discovery 3 TDV6 Commercial XS Auto Waitomo GreyDiscovery 3

Yes , its like a rattle, i was afraid about it but seems a lot as the same noise , there is a way to eliminate ?
  
Post #199102811th Oct 2018 7:32 pm
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M3DPO
 


Member Since: 22 Sep 2010
Location: Notts.
Posts: 8197

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

Don’t lift off the accelerator Whistle
 It can when others can't,
It will when others won't,
It goes where others don't. 
 
Post #199103911th Oct 2018 7:49 pm
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Bixio0000
 


Member Since: 19 Sep 2018
Location: Trieste
Posts: 14

Italy 2007 Discovery 3 TDV6 Commercial XS Auto Waitomo GreyDiscovery 3

Laughing
  
Post #199105211th Oct 2018 8:33 pm
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Lee Trinder
 


Member Since: 12 Aug 2018
Location: Henley in arden
Posts: 516

2007 Discovery 3 TDV6 HSE Auto Stornoway GreyDiscovery 3

Mine makes a slight rattle when there is no load. Not on acceleration, or deceleration but in between. Any ideas on that?
  
Post #199105711th Oct 2018 8:51 pm
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Footski
 


Member Since: 10 Jul 2019
Location: Wiltshire
Posts: 7

United Kingdom 2005 Discovery 3 TDV6 HSE Auto Zambezi SilverDiscovery 3

Afternoon........ recently bought a 55 plate Disco 3 and I'm having similar sounding issues which are becoming quite loud & bloody annoying.

Did however find a video on YouTube which is identical to the issues I'm having.....any thoughts in what this could be would be greatly appreciated.

  
Post #206742710th Jul 2019 2:17 pm
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Footski
 


Member Since: 10 Jul 2019
Location: Wiltshire
Posts: 7

United Kingdom 2005 Discovery 3 TDV6 HSE Auto Zambezi SilverDiscovery 3

Audio isnt great, but there's a "woosh" type noise almost like a wastegate but also mechanical sounding.

Took the car to MJ Services near Wootton Bassett & Mark there couldnt find any fault, I'm not convinced as the noise is getting progressively worse & is quite bad after the cars up to temperature.

Again............any thoughts appreciated.

Cheers Thumbs Up
  
Post #206743010th Jul 2019 2:28 pm
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grzesiul
 


Member Since: 11 May 2008
Location: UK
Posts: 6328

Poland 2016 Discovery 4 3.0 SDV6 SE Auto Loire BlueDiscovery 4

does it happen as well when stationalry?
  
Post #206743110th Jul 2019 2:29 pm
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Footski
 


Member Since: 10 Jul 2019
Location: Wiltshire
Posts: 7

United Kingdom 2005 Discovery 3 TDV6 HSE Auto Zambezi SilverDiscovery 3

Afternoon..............

Nah only when underload & lifting off the accelerator. Seems okay for a few minutes when cold but starts doing it once the car warms up a bit.
  
Post #206743210th Jul 2019 2:40 pm
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grzesiul
 


Member Since: 11 May 2008
Location: UK
Posts: 6328

Poland 2016 Discovery 4 3.0 SDV6 SE Auto Loire BlueDiscovery 4

engine bay placed or else in your opinion? not really prominent in the video
Greg
  
Post #206743610th Jul 2019 2:43 pm
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wizbongre
 


Member Since: 26 Oct 2013
Location: Liverpool
Posts: 695

United Kingdom 2016 Discovery 4 3.0 SDV6 HSE Lux Auto Fuji WhiteDiscovery 4

Mine does it, always has done. Does definitely seem to be getting "worse".

Everything I've researched points to torque converter.

If you read around the site, general consensus is that it is the torque converter slowly failing, and at some point if you leave it too long it will take itself and the gearbox to a place that demands a full rebuild.
 Cheers,

Gareth

'57 D3 2.7 TDV6 HSE gone and soon to be forgotten!
‘15 D4 3.0 SDV6 HSE Luxury
'64 Audi A6 3.0BiTDi Quattro S-Line Black Edition with lots of toys 
 
Post #206743710th Jul 2019 2:51 pm
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Footski
 


Member Since: 10 Jul 2019
Location: Wiltshire
Posts: 7

United Kingdom 2005 Discovery 3 TDV6 HSE Auto Zambezi SilverDiscovery 3

Hard to tell TBH............the audio in the clip is like a mechancial woosh.

I'm obviously tuned into it as I've been listening to it for the past 4 weeks Laughing

Did initialy think torque converter, the turbo or even a knackered CV joint or some other part of the drivechain, However mechanic reckons that everything is hunky dory.

Maybe a second opinion & test drive with a another garage is needed. Not overally concerned but dont want teh old girl packing up on me.
  
Post #206743810th Jul 2019 2:54 pm
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Footski
 


Member Since: 10 Jul 2019
Location: Wiltshire
Posts: 7

United Kingdom 2005 Discovery 3 TDV6 HSE Auto Zambezi SilverDiscovery 3

wizbongre wrote:
Mine does it, always has done. Does definitely seem to be getting "worse".

Everything I've researched points to torque converter.

If you read around the site, general consensus is that it is the torque converter slowly failing, and at some point if you leave it too long it will take itself and the gearbox to a place that demands a full rebuild.


Ok........interesting

is the noise the same as the youtube clip and has it been diagnosed ???

Cheers

Jimmy
  
Post #206743910th Jul 2019 2:56 pm
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