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Landyrover

Member Since: 04 Jul 2011
Location: Northampton
Posts: 33

2007 Defender 90 Puma 2.4 XS CSW Java Black

Could this be an injector problem?? "You know, Marge, mud is nothing more than wet dirt!" (Homer Simpson)

4th Sep 2011 1:42pm

warren

Member Since: 14 Oct 2009
Location: East Lancs.
Posts: 903

2009 Defender 90 Puma 2.4 HT Santorini Black

Mine started idling a bit wonky this afternoon. It'd jolt ever so slightly and make a sort of clunk noise, then it'd sound quite tappety and as though it was knocking ever so slightly. Rev it a tiny bit and it'd go back to normal for a few seconds and then do it again. Oil level correct, etc.

Also seemed to chuck out a fair amount of blue smoke this morning under acceleration when cold... not sure if thats related somehow....

5th Sep 2011 1:08pm

Allan

Member Since: 09 Sep 2009
Location: Perth
Posts: 166

2008 Defender 110 Puma 2.4 SVX Station Wagon Santorini Black

Mine only does it cold, starts ok and idles but when rpm run between 800 and 1200 feels almost like half a cyl missing. Also smoke. When it warms all good. Cold here at the moment (mid winter) 8 dec cel. In on Thursday to find out why. Will post if they fix It.

Allan

5th Sep 2011 3:10pm

jasonshum

Member Since: 10 Jun 2011
Location: Hong Kong
Posts: 13

this..??

5th Sep 2011 5:52pm

dgardel

Member Since: 30 Nov 2008
Location: Veneto (Heart & Head)
Posts: 3586

EGR related also......

Try to disconect the EGR connector Discovery 5 td6 HSE Stornoway Gray Outback Engineering Limited Edition

IID Pro MV License

5th Sep 2011 6:06pm

MK

Member Since: 28 Aug 2008
Location: Santiago
Posts: 2512

2007 Defender 110 Puma 2.4 SW Chawton White

^^^^^^^^ Most problably. My EGR was properly shut down and no more idle issues. Puma 110" SW

.............................................................
Earth first. Other planets later

5th Sep 2011 7:00pm

Allan

Member Since: 09 Sep 2009
Location: Perth
Posts: 166

Mine does the miss like thing only when cold and when throttle used very lighyly at very low rpm. EGR was replaced last month, not that that means anything.

Allan

5th Sep 2011 11:16pm

Landyrover

Member Since: 04 Jul 2011
Location: Northampton
Posts: 33

dgardel wrote:
Try to disconect the EGR connector

Where is this please? Cheers "You know, Marge, mud is nothing more than wet dirt!" (Homer Simpson)

6th Sep 2011 6:27pm

Landyrover

Member Since: 04 Jul 2011
Location: Northampton
Posts: 33

jasonshum wrote:
this..??

That's it, but settled after 10-15 seconds. Did you fix this? "You know, Marge, mud is nothing more than wet dirt!" (Homer Simpson)

6th Sep 2011 6:29pm

rev it

Member Since: 25 Jul 2011
Location: Kent
Posts: 6

2007 Defender 90 Puma 2.4 XS CSW Cairns Blue

Hello, About two weeks ago, I had the fuel metering valve fitted. So far I have had no odd surging (fingers crossed) since.

6th Sep 2011 8:08pm

Landyrover

Member Since: 04 Jul 2011
Location: Northampton
Posts: 33

Good news!

"You know, Marge, mud is nothing more than wet dirt!" (Homer Simpson)

6th Sep 2011 9:15pm

Allan

Member Since: 09 Sep 2009
Location: Perth
Posts: 166

Took mine in today to sort. Will report when they return it. I also have a caster issue, slight pull left that i want fixed, doesn't annoy around the city but on long trips its a pain.

Allan

7th Sep 2011 1:48pm

jasonshum

Member Since: 10 Jun 2011
Location: Hong Kong
Posts: 13

Landyrover wrote:
jasonshum wrote:
this..??

That's it, but settled after 10-15 seconds. Did you fix this?

Not Yan~~Too Bad~~~

7th Sep 2011 5:01pm

jasonshum

Member Since: 10 Jun 2011
Location: Hong Kong
Posts: 13

rev it wrote:
Hello, About two weeks ago, I had the fuel metering valve fitted. So far I have had no odd surging (fingers crossed) since.

fuel metering valve fitted?Change This is ok..?h

7th Sep 2011 5:22pm

Landyrover

Member Since: 04 Jul 2011
Location: Northampton
Posts: 33

Garage diagnosed sticking EGR valve. No fault codes generated but they say noise made when it goes through the self-cleaning routine when the engine is turned off is excessive.

Nick "You know, Marge, mud is nothing more than wet dirt!" (Homer Simpson)

8th Sep 2011 7:06pm

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