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Lagging in low revs
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Diekes
 


Member Since: 23 Sep 2015
Location: Flanders
Posts: 149

Belgium 2008 Discovery 3 TDV6 HSE Auto Sumatra BlackDiscovery 3
Lagging in low revs

The history:

My Disco 2.7 V6 from 2008 has always been my pride and joy. But the last months, I felt like it was lacking some power when in lower revs.

I've managed to avoid those issues by pulling it in sport mode and downshift to compesate for the loss of power. When in third or higher, there is no problem. Still lost of torque and speed. The problem only appears when I have to come to a full stop and pull up again.
Flooring it doesn't help. Only after a few seconds that the engine pics up and revs up.

I've allready changed the autobox sump, filter and oil, the fuel filter, oil filter and oil, glow plugs (where all shot) and still the problem persists. (Last year I've also cleaned the egr's)
I'm thinking clogged up injectors now...? Shot injector motors?

Anyone has the same problem?

Getting a bit tired and frustrated, so any help would be appreciated.
Cheers,
Andy
  
Post #20266528th Feb 2019 1:28 pm
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Andym01207
 


Member Since: 01 Mar 2012
Location: County Durham
Posts: 412

United Kingdom 2008 Discovery 3 TDV6 XS Auto Buckingham BlueDiscovery 3

Sounds like the EGRs to me.
You will need the codes read to be sure.

I have had similar twice.
Replaced them the first time, blanked and mapped out the second
  
Post #20266608th Feb 2019 1:49 pm
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Diekes
 


Member Since: 23 Sep 2015
Location: Flanders
Posts: 149

Belgium 2008 Discovery 3 TDV6 HSE Auto Sumatra BlackDiscovery 3

Not sure if the symptoms are the same as before...
Can’t blank them anyway on a 2008 if I’m correct.


Very strange thing happened today... every time I put it in reverse the side mirrors start facing down.
Put it in drive and they go back to previous position.
  
Post #20268158th Feb 2019 11:53 pm
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zig
 


Member Since: 09 Sep 2005
Location: Scotland
Posts: 619

United Kingdom 2006 Discovery 3 TDV6 SE Auto Bonatti GreyDiscovery 3

With regards the mirrors dipping when reversing, the extent that they dip is adjustable and the reason they do so is so that on reversing you can see where the rear wheels are relative to the kerb.

It should be noted the setting for the dipping mirrors is associated with the key that is being used. This is also the case for memory seats. So if there are two drivers they can each have a dedicated key and the mirrors and seat will automatically adjusted to their stored settings.
  
Post #20268259th Feb 2019 12:48 am
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Diekes
 


Member Since: 23 Sep 2015
Location: Flanders
Posts: 149

Belgium 2008 Discovery 3 TDV6 HSE Auto Sumatra BlackDiscovery 3

Ok, thx for that.
Never happened before. Probably due to the fact that the battery was disconnected for some time when I was working on it?

So I just reajust the mirrors and it should be fine?
  
Post #20268389th Feb 2019 6:01 am
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Diekes
 


Member Since: 23 Sep 2015
Location: Flanders
Posts: 149

Belgium 2008 Discovery 3 TDV6 HSE Auto Sumatra BlackDiscovery 3

Andym01207 wrote:
Sounds like the EGRs to me.
You will need the codes read to be sure.

I have had similar twice.
Replaced them the first time, blanked and mapped out the second



Is it possible to use emulator cables on the egr's assuming that is the problem?

Disco is very hard to start with cold motor, smokes heavily and when in low revs no power. After a fw minutes it regains power and runs as new. When I make a full stop it all starts again.
Sad
  
Post #202918916th Feb 2019 7:47 pm
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Andym01207
 


Member Since: 01 Mar 2012
Location: County Durham
Posts: 412

United Kingdom 2008 Discovery 3 TDV6 XS Auto Buckingham BlueDiscovery 3

Pete Bell from BAS has a patch to effectively map them out of the ECU so you can blank them without th EML light coming on
  
Post #202929017th Feb 2019 8:11 am
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Diekes
 


Member Since: 23 Sep 2015
Location: Flanders
Posts: 149

Belgium 2008 Discovery 3 TDV6 HSE Auto Sumatra BlackDiscovery 3

I’m located in Belgium...
😩
  
Post #202949817th Feb 2019 9:13 pm
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psyka
 


Member Since: 20 Jan 2019
Location: Belgium
Posts: 15

Belgium 2005 Discovery 3 TDV6 SE Manual Buckingham BlueDiscovery 3

i have a friend in Belgium who did my EGR off after i have blanked them out....hit me up with a MP and i will tell you more Smile
  
Post #203025919th Feb 2019 9:49 pm
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