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Shudder on startup
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yogi972
 


Member Since: 05 Jun 2011
Location: Kineton
Posts: 3373

United Kingdom 2010 Discovery 4 3.0 TDV6 HSE Auto Alaska WhiteDiscovery 4
Shudder on startup

Hope this is disco paranoia again
but mainly on a cold morning, my car as it is firing up will shudder (whole vehicle) for about 1 second and thats it!
cant fault it anywhere else, drives lovely, no other weird noises apart from my a__ Rolling with laughter

just makes me wonder each time it happens. . .although not often.
  
Post #85161525th Oct 2011 7:51 pm
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character
 


Member Since: 31 Dec 2007
Location: wiltshire
Posts: 5781

United Kingdom 2005 Discovery 3 TDV6 S Auto Alaska WhiteDiscovery 3

a few solutions from experience:

1) if buying fuel from supermarkets, best advice would be to add some fuel additives ie redex or similar
2) prior to starting, make sure all accessories are turned off prior to turning the ignition key ie radio/heaters/electric seats etc etc
3) Have the battery checked to ensure its in optimum condition. If not replaced in the past few years, yer might be looking at replacing it to the OEM LR upgraded battery for the D3
4)Could be the early signs of a) alternator failure b) starter motor failure do get it checked at yer local LR dealer

All of the above have been experienced by the "been there, seen it, done it forum member" Rolling with laughter
  
Post #85162425th Oct 2011 8:05 pm
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yogi972
 


Member Since: 05 Jun 2011
Location: Kineton
Posts: 3373

United Kingdom 2010 Discovery 4 3.0 TDV6 HSE Auto Alaska WhiteDiscovery 4

Thanks Character..
I dont run much when starting up or ever really. radio on and fan's on lowest setting.
battery is new early this year Thumbs Up

Hummmm Tesco's Derv...
Hey Im trying to clock up my tesco points for my next £5 off Rolling with laughter

recon some redex could be a good move Thumbs Up

Egr's havent been blanked yet? keep meaning too but cant decide wether it would be worth it..
  
Post #85164125th Oct 2011 8:21 pm
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character
 


Member Since: 31 Dec 2007
Location: wiltshire
Posts: 5781

United Kingdom 2005 Discovery 3 TDV6 S Auto Alaska WhiteDiscovery 3

might be best to consider using main garage forecourts at 1 or 2p more in the winter as most of us have experienced the same rough start in the morning since the cold weather when frequently using supermarket fuel.

I personally use forecourt fuel or I alternate between Shell V power diesel without additives, and traditional Shell or Esso with Thumbs Up
  
Post #85165425th Oct 2011 8:36 pm
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yogi972
 


Member Since: 05 Jun 2011
Location: Kineton
Posts: 3373

United Kingdom 2010 Discovery 4 3.0 TDV6 HSE Auto Alaska WhiteDiscovery 4

right I'd better treat the oldgirl to some champers then Wink

shame I literally just filled up with Tesco's finest tonight Banging Head

thanks for the info Character Thumbs Up Thumbs Up
  
Post #85166725th Oct 2011 8:48 pm
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zig
 


Member Since: 09 Sep 2005
Location: Scotland
Posts: 648

United Kingdom 2006 Discovery 3 TDV6 SE Auto Bonatti GreyDiscovery 3

Do you wait until the glowplug light goes off before I start the engine? I wait until the last ping before I start the engine.

Have i or more of the 6 glowplugs failed?

Failed glowplugs do not prevent the engine from starting but affect how it runs for the first few seconds.
  
Post #85167125th Oct 2011 9:08 pm
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Gareth
Site Moderator 


Member Since: 07 Dec 2004
Location: Bramhall
Posts: 26774

United Kingdom 

Yes, glowplugs have to be the first check. If one or more are not working, then the car might not be on all 6 cylinders for the first few seconds.
  
Post #85171925th Oct 2011 10:32 pm
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Robbie
 


Member Since: 05 Feb 2006
Location: ¯\_(ツ)_/¯
Posts: 17932

United Kingdom 2013 Discovery 4 3.0 SDV6 HSE Auto Baltic BlueDiscovery 4

I'd go with glow plugs; I suspect one or 2 of mine too.
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Post #85174226th Oct 2011 5:36 am
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