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Rattle on part throttle
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discoboy
 


Member Since: 30 Jan 2009
Location: UK
Posts: 155

2005 Discovery 3 TDV6 HSE Auto Stornoway GreyDiscovery 3
Rattle on part throttle

My 05 D3 auto (93,000 miles) has a rattle that appears when the throttle is either kept constant under part throttle or under gentle acceleration under part throttle, or easing back to part throttle, it appears to disappear under harder acceleration. The sound is like a musical rattle being shaken about rapidly and quite loud.

Any ideas ?
  
Post #48673325th Jun 2009 10:26 am
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NoDo$h
 


Member Since: 02 May 2006
Location: Finding new and exciting ways to milk badgers.
Posts: 19689

Ukraine 

Drive on full throttle Thumbs Up


Has it always done this since you've had it? Sounds like injector chatter to me, which is pretty normal.
 I know it's not considered "kind" to say no these days, but no. Just no, ok? And if it's not ok, still no.  
Post #48673625th Jun 2009 10:28 am
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DSL
Keeper of the wheelie bin 


Member Since: 11 May 2006
Location: Off again! :-)
Posts: 72787

Ukraine 

Mrs DSL's D3 had the same, almost like tappet rattle on low throttle. It vanished after the turbo was changed. Don't know if related but noise went, do do do do! (to sound of X-Files musac) Whistle
   
Post #48673925th Jun 2009 10:33 am
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discoboy
 


Member Since: 30 Jan 2009
Location: UK
Posts: 155

2005 Discovery 3 TDV6 HSE Auto Stornoway GreyDiscovery 3

It has done it for the time I've had it, about 6 months and 6,000 miles.
  
Post #48674025th Jun 2009 10:42 am
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JMC
 


Member Since: 25 Feb 2006
Location: Aberdeen-Angus. Where the Bull* comes from!
Posts: 6417

Scotland 

My FFRR has a 'tinkering' sound on constant speed throttle - a bit like a washer rattling round on a loose bolt. Only noticeable without the radio on but it is annoying. Done it since new and I've already called the Lakeland service manager to ask about it. He said he didn't know of anything common which would cause this.

I wonder if we are talking about the same sort of noise?
 The older I get, the more I realise that people confuse wrinkles for wisdom Smile
Founder member of Club FFRRV
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Post #48680925th Jun 2009 1:24 pm
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NoDo$h
 


Member Since: 02 May 2006
Location: Finding new and exciting ways to milk badgers.
Posts: 19689

Ukraine 

I wonder if it's the same noise that distinguishes the 07> from the <07MY cars. Drive them back to back and the later cars have a distinctive chattering/tinkling noise when on a slack throttle. EGR?
 I know it's not considered "kind" to say no these days, but no. Just no, ok? And if it's not ok, still no.  
Post #48681225th Jun 2009 1:35 pm
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