Home > Technical (L322) > Is my gearbox behaving correctly (4.4 TDV8)? |
|
|
Webbie Member Since: 02 Apr 2016 Location: Corby Posts: 137 |
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. |
||
21st Dec 2016 5:20pm |
|
stan Site Moderator Member Since: 13 Jul 2010 Location: a moderate moderated moderator moderating moderately in moderation Posts: 35262 |
i'm sure i read somewhere that it runs differently when cold , supposingly to prolong the engine components until they warm up..... ... - .- -.
|
||
21st Dec 2016 7:07pm |
|
Weegie Member Since: 09 Jun 2014 Location: East Sussex Posts: 3233 |
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
|
||
21st Dec 2016 8:05pm |
|
JST Member Since: 12 Dec 2013 Location: Somerset Posts: 488 |
my 3.6 did this and my 4.4 does it too. Cheers
|
||
21st Dec 2016 9:59pm |
|
mzplcg Member Since: 26 May 2010 Location: Warwickshire. England. The Commonwealth. Posts: 4029 |
Quite normal, my 4.4 L405 does this too. |
||
22nd Dec 2016 6:58am |
|
Webbie Member Since: 02 Apr 2016 Location: Corby Posts: 137 |
Thank you for the reassurance, I shall just carry on enjoying the drive. |
||
22nd Dec 2016 7:56am |
|
|
All times are GMT |
< Previous Topic | Next Topic > |
Posting Rules
|
Site Copyright © 2006-2024 Futuranet Ltd & Martin Lewis