Advertise on DISCO3.CO.UK
Forum · Gallery · Wiki · Shop · Sponsors
DISCO3.CO.UK > Technical (D3)

Engine noise
Post Reply  Down to end
Page 1 of 1
James1974
 


Member Since: 23 Nov 2017
Location: Stevenage
Posts: 990

United Kingdom 2010 Discovery 4 3.0 TDV6 XS Auto Barolo BlackDiscovery 4
Engine noise

Can any one tell me what this tapping noise is or could be comming from rear of engine nearside passenger side bank thought maybe the cam chain but reading and seems that’s at the front on this side

Or is it normal just u can hear it a lot inside the car worse when cold

Oil pressure is 21 psi idle



Appreciate any help
  
Post #190352619th Jan 2018 3:48 pm
View user's profile Send private message View poster's gallery Reply with quote
Pete K
 


Member Since: 15 Jan 2016
Location: GL
Posts: 10360

England 2005 Discovery 3 TDV6 HSE Auto Rimini RedDiscovery 3

yes chain is at the front.

https://www.ebay.co.uk/itm/DISCOVERY-3-RAN...Swy0JaFv26
  
Post #190353519th Jan 2018 4:06 pm
View user's profile Send private message View poster's gallery Reply with quote
James1974
 


Member Since: 23 Nov 2017
Location: Stevenage
Posts: 990

United Kingdom 2010 Discovery 4 3.0 TDV6 XS Auto Barolo BlackDiscovery 4

Hpfp?
  
Post #190355019th Jan 2018 4:20 pm
View user's profile Send private message View poster's gallery Reply with quote
James1974
 


Member Since: 23 Nov 2017
Location: Stevenage
Posts: 990

United Kingdom 2010 Discovery 4 3.0 TDV6 XS Auto Barolo BlackDiscovery 4

Noise is worse when cold or when warm under load
  
Post #190355519th Jan 2018 4:23 pm
View user's profile Send private message View poster's gallery Reply with quote
WW88
 


Member Since: 19 Aug 2017
Location: Northants
Posts: 250

England 2007 Discovery 3 TDV6 HSE Auto Stornoway GreyDiscovery 3

Still can’t really hear anything wrong?
  
Post #190361219th Jan 2018 6:18 pm
View user's profile Send private message View poster's gallery Reply with quote
James1974
 


Member Since: 23 Nov 2017
Location: Stevenage
Posts: 990

United Kingdom 2010 Discovery 4 3.0 TDV6 XS Auto Barolo BlackDiscovery 4

Do u think that tapping noise is normal and I’m
Being paranoid then

Just it does quieten down a hell of a lot after a mile or two when engine has warmed up
  
Post #190364019th Jan 2018 7:09 pm
View user's profile Send private message View poster's gallery Reply with quote
WW88
 


Member Since: 19 Aug 2017
Location: Northants
Posts: 250

England 2007 Discovery 3 TDV6 HSE Auto Stornoway GreyDiscovery 3

I think it’s literally just normal D3 noise, they’re all noisy from 07 onwards.

I listen out for them sometimes if I see one pull up at the supermarket or whatever and I’m always thinking how noisy they sound.

My partner doesn’t think ours is noisy but I think it sounds like a taxi from the 80s, I think some people are just more tuned into the noise they make than others.

If it was a serious noise it would get worse very quickly.
  
Post #190367119th Jan 2018 8:40 pm
View user's profile Send private message View poster's gallery Reply with quote
James1974
 


Member Since: 23 Nov 2017
Location: Stevenage
Posts: 990

United Kingdom 2010 Discovery 4 3.0 TDV6 XS Auto Barolo BlackDiscovery 4

07 up I thought all the engines were the same from late 04 ? Or am I missing something lol
  
Post #190367319th Jan 2018 8:43 pm
View user's profile Send private message View poster's gallery Reply with quote
WW88
 


Member Since: 19 Aug 2017
Location: Northants
Posts: 250

England 2007 Discovery 3 TDV6 HSE Auto Stornoway GreyDiscovery 3

Eu3 is 04-06 eu4 is 07-09.

Eu4 supposedly has altered injectors, fuel pumps and fuel pressures etc. Which apparently caused a noisier engine.
  
Post #190367419th Jan 2018 8:48 pm
View user's profile Send private message View poster's gallery Reply with quote
James1974
 


Member Since: 23 Nov 2017
Location: Stevenage
Posts: 990

United Kingdom 2010 Discovery 4 3.0 TDV6 XS Auto Barolo BlackDiscovery 4

Oh thanks mate

so that’s the reason for the road tax increase then is it 😂😂

Are these engines noisier when cold then cause that was my main concern as I till the temp guage is half way it’s noisier once warm it quiet down a hell of. A lot
  
Post #190368719th Jan 2018 9:03 pm
View user's profile Send private message View poster's gallery Reply with quote
WW88
 


Member Since: 19 Aug 2017
Location: Northants
Posts: 250

England 2007 Discovery 3 TDV6 HSE Auto Stornoway GreyDiscovery 3

Ha, yeah completely backwards, more economical, more tax.

I will have a listen to mine when cold tomorrow, once warm mine is only noise under part throttle around 2000rpm, after that it settles down.

What fuel do you use?
  
Post #190370619th Jan 2018 9:42 pm
View user's profile Send private message View poster's gallery Reply with quote
James1974
 


Member Since: 23 Nov 2017
Location: Stevenage
Posts: 990

United Kingdom 2010 Discovery 4 3.0 TDV6 XS Auto Barolo BlackDiscovery 4

Only use shell but started from today putting v power in to see if it does any good just when started from cold and pull away heavy it’s really taps for a mile
Or two but starts getting better after less than that and once at the right temp it’s quite quiet just wasn’t sure if it was surpose to be like it when cold and it also misfires when started from cold for maybe 5 seconds with smoke ( unburnt fuel) but someone said that’s prob glow plugs
  
Post #190371119th Jan 2018 9:56 pm
View user's profile Send private message View poster's gallery Reply with quote
WW88
 


Member Since: 19 Aug 2017
Location: Northants
Posts: 250

England 2007 Discovery 3 TDV6 HSE Auto Stornoway GreyDiscovery 3

I use BP ultimate which made mine sound quite smooth. Yeah when cold mine runs like crap for a few seconds and smokes.

I’ll listen out for mine when cold tomorrow.
  
Post #190371519th Jan 2018 10:04 pm
View user's profile Send private message View poster's gallery Post Reply
Display posts from the last:  
Post Reply Back to top
Page 1 of 1
Jump to:  
Previous Topic | Next Topic >


Posting Rules
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum



DISCO3.CO.UK Copyright © 2004-2024 Futuranet Ltd & Martin Lewis
DISCO3.CO.UK RSS Feed - All Forums

DISCO3.CO.UK is independent and not affiliated to Land Rover.
Switch to Mobile Site