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Webbie



Member Since: 02 Apr 2016
Location: Corby
Posts: 137

United Kingdom 2011 Range Rover Autobiography TDV8 Santorini Black
Is my gearbox behaving correctly (4.4 TDV8)?

On cold mornings below (4 degrees), with the car engine cold, I take my foot off the throttle and the engine drops to tick-over speed. It feels like the car is coasting. But from playing with the paddles, I think it might well be in gear 7 @ 20 MPH. When the engine is warmed up everything is normal i.e. take foot off the gas and the engine slows the road speed down and the gears change down to match the road speed. Is this the electronics protecting a cold engine and gearbox, or is something adrift? Only had the car for seven months and twelve thousand miles and my previous auto boxes did not behave this way. I hope this is not too stupid a question.

Post #419043 21st Dec 2016 5:20pm
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stan
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Member Since: 13 Jul 2010
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i'm sure i read somewhere that it runs differently when cold , supposingly to prolong the engine components until they warm up..... ... - .- -.




Y. O. L. O.
.

Post #419068 21st Dec 2016 7:07pm
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Weegie



Member Since: 09 Jun 2014
Location: East Sussex
Posts: 3233

Scotland 2008 Range Rover Vogue TDV8 Stornoway Grey

In the D2 the auto gearbox will not lock up until up to temperature. Symptoms seem the same? Unsure whether it applies to FFRR. John
2008 Stornoway Grey 3.6 Tdv8 Vogue
2005 TD6 Java Black Vogue - Written off!!
GAP iiD BT
2003 Discovery TD5 Auto, Nanocom Evolution - gone to a new home!
MasseyFerguson 152 - No electronics!! - Sold

Post #419080 21st Dec 2016 8:05pm
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JST



Member Since: 12 Dec 2013
Location: Somerset
Posts: 488

England 2012 Range Rover Westminster 4.4 V8 Stornoway Grey
Re: Is my gearbox behaving correctly (4.4 TDV8)?

my 3.6 did this and my 4.4 does it too. Cheers

James

Post #419104 21st Dec 2016 9:59pm
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mzplcg



Member Since: 26 May 2010
Location: Warwickshire. England. The Commonwealth.
Posts: 4029

United Kingdom 2014 Range Rover Vogue SE SDV8 Corris Grey

Quite normal, my 4.4 L405 does this too.

Post #419120 22nd Dec 2016 6:58am
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Webbie



Member Since: 02 Apr 2016
Location: Corby
Posts: 137

United Kingdom 2011 Range Rover Autobiography TDV8 Santorini Black

Thank you for the reassurance, I shall just carry on enjoying the drive.

Post #419123 22nd Dec 2016 7:56am
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ajac8



Member Since: 04 Oct 2011
Location: Shakespeares County
Posts: 1652

United Kingdom 2013 Range Rover Autobiography SDV8 Baltic Blue

Glad to hear this appears normal. I've always thought the 8 speed box acts a bit strange until warmed up. that said in 7th at 20 it would be tick-over revs anyway?

Thumbs Up 405 AB exec seats Baltic and Cirrus
93 RR Classic efi

Remember it's easier to get forgiveness than permission!

Gone in order:
4.4 TDV8 SE - gone to a good home
93 Classic hard dash Plymouth Blue
03 L322 Oslo Blue
2000 Disco TD5 ES Epsom Green
98 P38 Rioja Red
89 Classic Cairngorm Brown

Post #419152 22nd Dec 2016 1:18pm
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