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Automatic Transmission problem help needed
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Greedy
 


Member Since: 02 Jul 2013
Location: Evesham
Posts: 71

United Kingdom 2005 Discovery 3 TDV6 HSE Auto Zambezi SilverDiscovery 3
Automatic Transmission problem help needed

To my learned disco owners and techno wizards

Please can anyone shed some light and advice on a recent issue that has developed on my 2005 Disco 3 HSE?

Back earlier this year I invested in a deep flush , mega clean on the gearbox and what a real difference it made.

However a week or so ago a transmission fault / issue d3veloped that leaves me at a loss.

It has become quite difficult to physically move the gear shift through P to D with getting into D getting harder.

Eventually after a bit of wiggling and a bit of patient D selects but not always..... once in D it works ok but then if you have been doing say 50 odd mph and you put your foot on the brake the D letter disappears from the dash and then reappears as you apply pressure to the throttle.

Sometimes if you are coming up to a turn I brake turn the corner go to accelerate and engine revs and then after a moment it seems to drop into gear again.

It does all of this whether the engine is hot cold warm, first starting or starting after engine has warm3d up.

The issue seems to be getting worse with gear shift getting stiffer to move.

Has anyone else experienced this, have any idea what the problem is and how it can be rectified.

Any suggestions will be welcomed

Thank you

Clive
  
Post #20075009th Dec 2018 6:42 pm
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Discomadness
 


Member Since: 19 Jan 2015
Location: Caerphilly
Posts: 2256

Wales 2007 Discovery 3 TDV6 HSE Auto Buckingham BlueDiscovery 3

Sounds like gear selector pivot on the gearbox. Lots of threads about it.
 Jarrod

Current : D3 2007 HSE - AKA the lemon
-beanie grille
-detango with led bulbs
-club body off rebuild. TWICE. 
 
Post #20075059th Dec 2018 6:52 pm
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sputnixb51
 


Member Since: 23 Apr 2013
Location: Morayshire
Posts: 833

Scotland 2014 Discovery 4 3.0 SDV6 SE Tech Auto Corris GreyDiscovery 4

Seconded, get the kit from A/F and replace the pivot assy.
  
Post #20075169th Dec 2018 7:07 pm
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Greedy
 


Member Since: 02 Jul 2013
Location: Evesham
Posts: 71

United Kingdom 2005 Discovery 3 TDV6 HSE Auto Zambezi SilverDiscovery 3

Thanks guys....just rea the threads you suggest and it sounds exactly like my issue.... please forgive my ignorance but how do I get hold of the supplier you suggested

Thanks

Clive
  
Post #20075179th Dec 2018 7:10 pm
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sputnixb51
 


Member Since: 23 Apr 2013
Location: Morayshire
Posts: 833

Scotland 2014 Discovery 4 3.0 SDV6 SE Tech Auto Corris GreyDiscovery 4

They are sponsors of this forum hit sponsors advanced factors find your vehicle and auto gearbox there is a kit listed. ADVLRF in code box when ordering will get you a discount.
  
Post #20075229th Dec 2018 7:21 pm
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Bardley
 


Member Since: 02 May 2018
Location: Hertfordshire
Posts: 437

United Kingdom 2011 Discovery 4 3.0 TDV6 HSE Auto Santorini BlackDiscovery 4

Can I ask how many miles on your Autobox? When Flushed, and now since the flush?
The stiffness sounds like the mechanical joint posted above.
 2011 MY D4 HSE
Previously 2001 D2 TD5, 1996 D1 300Tdi, 1985 90 2.2 petrol.
Bikes! KTM, BMW, British, Classics and others.
 
 
Post #20075739th Dec 2018 9:09 pm
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Sea Raider
 


Member Since: 01 Nov 2016
Location: None
Posts: 4450


Heres your parts list

https://www.disco3.co.uk/forum/topic31656.html

I got mine from Dan at Duckworths as needed quickly
  
Post #20075769th Dec 2018 9:11 pm
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Greedy
 


Member Since: 02 Jul 2013
Location: Evesham
Posts: 71

United Kingdom 2005 Discovery 3 TDV6 HSE Auto Zambezi SilverDiscovery 3

Hi Bradley

145 k on auto box....flushed about 6k ago

I have ordered the parts so when weather allows it’s going to be on back on drive and see if this sorts the issue

Thanks for your help guys

This site is awesome and a real bonus to us disco owners
  
Post #20075789th Dec 2018 9:18 pm
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Greedy
 


Member Since: 02 Jul 2013
Location: Evesham
Posts: 71

United Kingdom 2005 Discovery 3 TDV6 HSE Auto Zambezi SilverDiscovery 3
UPDATE

Thank you guys for ALL you advice
Thank you Mickey for the excellent step by step guide
Thank you AF for the parts...ordered yesterday arrived today
Fitted in under an hour
Now problem gone away, gear change smooth as silk
Very Happy me
Even happier wife that it didn't cost thousands

AGAIN>>>MANY MANY THANKS

Happy Christmas to you all
Regards

Clive
  
Post #200816911th Dec 2018 6:42 pm
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SpaceDawg
 


Member Since: 23 Jul 2017
Location: Sussex
Posts: 32

England 

Hi Greedy,

Just wondered why you had the flush done and how much it roughly cost. I was thinking of getting mine done next year when the disco is on about 110k miles.

Ta
  
Post #200862613th Dec 2018 6:50 am
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charlietortoise
 


Member Since: 29 Oct 2011
Location: Staffordshire
Posts: 502

2010 Discovery 4 3.0 TDV6 HSE Auto Barolo BlackDiscovery 4
Flush

I had mine done at just over 100,000 miles. Reason was because of the findings I read up on here and my own mechanical sympathy to machines. I can not say that before the flush I really noticed the gear changes, I was new to a D4 BUT after the flush they were almost invisible and I was looking for them. The oil that came out was properly black. Black oil cannot be good!

Do a search and you will find lots of info and other peoples views.
 Discovery 4 3.0 HSE 2010 year. I like it a lot. Now with winch 😂  
Post #200871913th Dec 2018 12:32 pm
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Greedy
 


Member Since: 02 Jul 2013
Location: Evesham
Posts: 71

United Kingdom 2005 Discovery 3 TDV6 HSE Auto Zambezi SilverDiscovery 3

My dear spacedawg

I had mine done because I found that at around 1800 - 2000rpm the Rev counter would flutter as if the engine was hunting and trying to select the right gear.
Advice I received was a mega flush would sort it....therefore had it done and by Jove no more hunting etc so issue solved.
As for cost can’t really say as it was done at same time as hand brake was replaced but I have a figure of 150 (but I’m sure someone here can give you a much closer price.

Very worthwhile doing though
Hope that helps
Regards
Clive
  
Post #200945515th Dec 2018 2:24 pm
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