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Engine lumpy on start up
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ukdave104
 


Member Since: 31 Jul 2007
Location: Stonehaven
Posts: 266

Scotland 2014 Discovery 4 3.0 TDV6 HSE Auto Corris GreyDiscovery 4
Engine lumpy on start up

As per the title,

After starting the engine, mainly from cold, it takes about 10 - 15 seconds for the engine to run properly, during this time it's as if it's mis-firing / lumpy, but it's diesel Confused

Could it be a glow plug that's playing up Question car just over 12 months old with 16K on the clock.

TIA

Dave
 
2014.5 Discovery 4 HSE in Corris Grey Metallic - arriving this week.
2011 Range Rover Vogue 4.4 TDV8, now departing
2012 Freelander HSE SD4 Auto - Mrs UkDave104's Toy.
2010 Discovery 4 XS - gone
2008 Discovery 3 HSE - gone
2007 Freelander 2 GS TD4 - gone
 
 
Post #87007912th Dec 2011 7:50 pm
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ronp
 


Member Since: 29 Nov 2006
Location: North Yorkshire
Posts: 15264

Scotland 2014 Discovery 4 3.0 SDV6 HSE Auto Corris GreyDiscovery 4

Yep, mine's done it on a couple of cold mornings recently.
17k on mine and just serviced 800 miles ago.
Will take it up with dealer if it continues.
 ...... always on the road less travelled 🚧  
Post #87008612th Dec 2011 8:00 pm
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adam
 


Member Since: 20 Sep 2005
Location: Home and Happy
Posts: 6917

United Kingdom 

Snap - also just serviced
Lumpy start with smoke - appears to be un-burnt fuel
  
Post #87013812th Dec 2011 9:10 pm
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ukdave104
 


Member Since: 31 Jul 2007
Location: Stonehaven
Posts: 266

Scotland 2014 Discovery 4 3.0 TDV6 HSE Auto Corris GreyDiscovery 4

Forgot to mention that mine was serviced back in September so probably done about 1500 miles since and now the lumpyness has appeared but haven't noticed any smoke on mine.

Unfortunately have no time to book it into stealers this side of christmas. Perhaps a long run down to Englandshire over the festive period will clear it oot Question
 
2014.5 Discovery 4 HSE in Corris Grey Metallic - arriving this week.
2011 Range Rover Vogue 4.4 TDV8, now departing
2012 Freelander HSE SD4 Auto - Mrs UkDave104's Toy.
2010 Discovery 4 XS - gone
2008 Discovery 3 HSE - gone
2007 Freelander 2 GS TD4 - gone
 
 
Post #87035313th Dec 2011 12:55 pm
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choppa60
 


Member Since: 16 Oct 2009
Location: chelsea tractor land ....london
Posts: 904

United Kingdom 2008 Discovery 3 TDV6 HSE Auto Zambezi SilverDiscovery 3

I'm afraid its your clean scots fresh air , too pure for your d4 , come and get some good smoggy English air . Rolling with laughter
 2008 ,hse, it does what it says .  
Post #87035913th Dec 2011 1:04 pm
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mwestcrew
 


Member Since: 24 May 2005
Location: Warwickshire
Posts: 334

United Kingdom 2011 Discovery 4 3.0 TDV6 Landmark LE Auto Fuji WhiteDiscovery 4

Both my Disco 4s have done this when it's quite cold.....although not for as long as 15 seconds....more like 5.

My first car (2009) did it so badly if you put it in reverse really quickly after starting it would actually stall!!
 2011 D4 Landmark, Mini Cooper SD Clubman, Range Rover Vogue SE  
Post #87178816th Dec 2011 2:56 pm
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buda
 


Member Since: 24 Jan 2010
Location: strathclyde
Posts: 334

Scotland 2007 Discovery 3 TDV6 HSE Auto Cairns BlueDiscovery 3

Cleaning the MAP sensor on my D3 did the trick........ Thumbs Up
  
Post #87179016th Dec 2011 3:11 pm
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