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Fitz linson



Member Since: 28 Jul 2012
Location: Marple
Posts: 3

United Kingdom 
mis-fire at speed? Juddering, general misbehaving issue

Hi all,

I hope you can help. The wife has a 2007 Freelander 2 HSE. It’s a td4 manual.

We have had it a few years and it has just clicked over the 70k mark. 90% of the time all is fantastic.

We have an intermittent problem that occurs, because of this it’s really hard to track down. I have had a good search on the site and read a load of things which sound similar to what we are experiencing.

Any help on diagnosing it would be really appreciated. Of if others have experienced this fault it’d be good to know.

Essentially every now and then, generally in 6th and around 70mph it feels like the engine miss fires, or judders for a moment. It’s almost like someone has slammed the breaks on or you have driven at speed through a load of water. Only briefly, just enough for you to sh*t your pants, and then it goes.

Then all is normal, it can drive perfectly for a few hundred miles between issues.

The other week I was in 2nd and put my foot down and it did it. It seems to be less of an issue if the revs are kept above 2k.

There are no fault codes, once or twice it has spat its dummy out and the terrain response has turned off. Only once has it gone into limp mode. Pulled over, turned engine off for a few minutes and then all was well – this was about 2 years ago, it hasn’t happened since.

The reason I’m asking is that we plan on taking it to the south of France this year and don’t fancy explaining to ‘le AA’ that ‘le land rover c’est mort’

My wife wants to fix it with a Discovery, my wallet doesn't.

Any ideas?

Cheers

Post #248931 15th Jan 2015 8:46 am
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freedieselauto



Member Since: 24 Feb 2011
Location: West Sussex
Posts: 284

United Kingdom 2007 Freelander 2 TD4 XS Auto Rimini Red

I had similar symptoms - new crank sensor sorted it. - 2007(57) XS Auto, Rimini Red, Alpaca Leather.
- GCS Hawke - Sports, BRG, Vulcan 2.1 inj'. My toy - built it myself in 2001.

Post #248937 15th Jan 2015 9:30 am
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ad210358



Member Since: 12 Oct 2008
Location: Here and There
Posts: 7464

England 

My first thoughts also, Crank Sensor, beyond that Relucter Ring.

Post #248946 15th Jan 2015 12:36 pm
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RichP



Member Since: 21 Sep 2014
Location: Worcestershire
Posts: 1369

United Kingdom 2007 Freelander 2 TD4 HSE Manual Tambora Flame

I would also check when the fuel filter was last changed.

Post #248951 15th Jan 2015 1:07 pm
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alex_pescaru



Member Since: 12 Mar 2009
Location: RO
Posts: 4642

A fuel filter could generate problems during high loads, when the fuel flow is high, not when cruising when the fuel flow is low. And will be consistent, not just an occasional misfire feel and then all OK.

Post #248973 15th Jan 2015 6:24 pm
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RichP



Member Since: 21 Sep 2014
Location: Worcestershire
Posts: 1369

United Kingdom 2007 Freelander 2 TD4 HSE Manual Tambora Flame

Hi Alex, at 70mph that is under high load for a slow coach like me! Laughing obviously I bow to your superior knowledge. Thumbs Up

Post #248992 15th Jan 2015 8:43 pm
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Fitz linson



Member Since: 28 Jul 2012
Location: Marple
Posts: 3

United Kingdom 

Thanks everyone

The fuel filter was changed a service or two ago.

I will look into the crank sensor and if it's not too expensive get it changed at the next service next month and see if it fixes it.

Cheers

Post #249253 18th Jan 2015 8:04 am
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snappa



Member Since: 16 Apr 2008
Location: Watching C-beams near the Tanhauser Gate
Posts: 1633

Scotland 2013 Freelander 2 TD4 GS Manual Buckingham Blue

It's pretty easy to change yourself and costs about 20-30 quid I think? Thumbs Up

Post #249256 18th Jan 2015 8:55 am
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