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Engine lumpy on start up
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ukdave104
 


Member Since: 31 Jul 2007
Location: Aberdeen
Posts: 247

Scotland 2010 Discovery 4 3.0 TDV6 XS Auto Santorini BlackDiscovery 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
 
2010/60 plate D4 XS 3.0 SDVS Santorini Black, Ebony Leather, Electric Seats, Arm Rests, Privacy Glass, Black Chrome Sill Protectors......mine, ALL mine!
2007 Freelander 2 GS TD4 Zermatt Silver - Mrs UkDave104's Toy.

2008 Discovery 3 HSE Stornoway Grey, Alpaca Leather, Satnav off-road enabled, Freeview TV - Gone
2007 Freelander 2 GS TD4 Stornoway Grey - Gone.
 
 
Post #870079Mon Dec 12 2011 8:50pm
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ronp
 


Member Since: 29 Nov 2006
Location: in my own space
Posts: 9080

Scotland 2011 Discovery 4 3.0 SDV6 Landmark LE Auto Fuji WhiteDiscovery 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.
 If I could think of anything intelligent, poignant or witty, I'd put it here !!!
.
1972 Morphy Richards hairdryer 650w
.
Exclusive Club Original "Fuji Landmark" 
 
Post #870086Mon Dec 12 2011 9:00pm
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adam
 


Member Since: 20 Sep 2005
Location: Home and happy
Posts: 1981

United Kingdom 2005 Discovery 4 3.0 TDV6 HSE Auto Stornoway GreyDiscovery 4

Snap - also just serviced
Lumpy start with smoke - appears to be un-burnt fuel
  
Post #870138Mon Dec 12 2011 10:10pm
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ukdave104
 


Member Since: 31 Jul 2007
Location: Aberdeen
Posts: 247

Scotland 2010 Discovery 4 3.0 TDV6 XS Auto Santorini BlackDiscovery 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
 
2010/60 plate D4 XS 3.0 SDVS Santorini Black, Ebony Leather, Electric Seats, Arm Rests, Privacy Glass, Black Chrome Sill Protectors......mine, ALL mine!
2007 Freelander 2 GS TD4 Zermatt Silver - Mrs UkDave104's Toy.

2008 Discovery 3 HSE Stornoway Grey, Alpaca Leather, Satnav off-road enabled, Freeview TV - Gone
2007 Freelander 2 GS TD4 Stornoway Grey - Gone.
 
 
Post #870353Tue Dec 13 2011 1:55pm
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choppa60
 


Member Since: 16 Oct 2009
Location: chelsea tractor land ....london
Posts: 899

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 #870359Tue Dec 13 2011 2:04pm
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mwestcrew
 


Member Since: 24 May 2005
Location: Warwickshire
Posts: 333

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 #871788Fri Dec 16 2011 3:56pm
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buda
 


Member Since: 24 Jan 2010
Location: strathclyde
Posts: 277

Scotland 2007 Discovery 3 TDV6 HSE Auto Cairns BlueDiscovery 3

Cleaning the MAP sensor on my D3 did the trick........ Thumbs Up
  
Post #871790Fri Dec 16 2011 4:11pm
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