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marcpedersen



Member Since: 24 Apr 2012
Location: Worcester
Posts: 9
England 2012 Defender 110 Puma 2.2 XS CSW Orkney Grey
Td5 vibration on start up and switch off
Hi - I have a 2006 110 Td5 that vibrates like an engine mount is bridged for a few seconds on start up and when switching off.

It runs well otherwise with no vibration when running, changed the DMF, clutch, inj loom, injectors, fuel reg, fuel pump, crank damper - any ideas ? Had it on another Td5 in the past an never got to the bottom of it.

Marc
Post #164515 26th Aug 2012 2:44pm
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excossack



Member Since: 22 Feb 2012
Location: North West
Posts: 5863
United Kingdom 1999 Defender 110 Td5 SW Caledonian Blue
A long shot, but could it be the centrifugal oil filter you can feel spinning?
Maybe an assistant to start the car and you have a feel of the filter housing? 1999 Defender TD5 110

Regards
John M0VAZ
Econet Station 48 no clock
Post #164537 26th Aug 2012 4:43pm
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marcpedersen



Member Since: 24 Apr 2012
Location: Worcester
Posts: 9
England 2012 Defender 110 Puma 2.2 XS CSW Orkney Grey
Thanks Martin but it is a real shudder for a second or so - the whole vehicle shakes.

Marc
Post #164544 26th Aug 2012 5:43pm
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wslr



Member Since: 18 Jul 2010
Location: Wellington, Somerset
Posts: 581
United Kingdom 
Perhaps an engine (or gearbox) mounting has broken? Part of the service around 100k is to check the mountings.
Post #164550 26th Aug 2012 6:10pm
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marcpedersen



Member Since: 24 Apr 2012
Location: Worcester
Posts: 9
England 2012 Defender 110 Puma 2.2 XS CSW Orkney Grey
Thanks but we have checked all these and they are OK, it doesn't vibrate at any other time which would make me think it's an engine issue

Marc
Post #164566 26th Aug 2012 7:03pm
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wslr



Member Since: 18 Jul 2010
Location: Wellington, Somerset
Posts: 581
United Kingdom 
Was the dual mass flywheel fitted correctly?
Post #164610 26th Aug 2012 8:27pm
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marcpedersen



Member Since: 24 Apr 2012
Location: Worcester
Posts: 9
England 2012 Defender 110 Puma 2.2 XS CSW Orkney Grey
Yes - we have fitted loads of these and the vibration was exactly the same before and after.


Marc
Post #164686 27th Aug 2012 9:55am
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quentin



Member Since: 23 Jul 2012
Location: on tour
Posts: 119
Australia 2004 Defender 110 Td5 SW Alpine White
is the exhaust touching on the body somwhere ??
Post #164894 28th Aug 2012 1:28pm
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marcpedersen



Member Since: 24 Apr 2012
Location: Worcester
Posts: 9
England 2012 Defender 110 Puma 2.2 XS CSW Orkney Grey
Hi Martin - no - nothing obvious like that unfortunately
Post #164964 28th Aug 2012 7:33pm
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T1G UP



Member Since: 08 Dec 2009
Location: Bath
Posts: 3101
England 2011 Defender 110 Puma 2.4 XS CSW Orkney Grey
injector not firing properly on start up?
Post #164988 28th Aug 2012 8:58pm
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marcpedersen



Member Since: 24 Apr 2012
Location: Worcester
Posts: 9
England 2012 Defender 110 Puma 2.2 XS CSW Orkney Grey
Hi - we have changed the injectors already for a known good set but I am going to swap the ECU and try that.

Marc
Post #165230 29th Aug 2012 9:57pm
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T1G UP



Member Since: 08 Dec 2009
Location: Bath
Posts: 3101
England 2011 Defender 110 Puma 2.4 XS CSW Orkney Grey
td5's UMMMMMM...nah
Post #165242 29th Aug 2012 10:59pm
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JWL



Member Since: 26 Oct 2011
Location: Hereford
Posts: 3443
England 2002 Defender 110 Td5 SW Coniston Green
My Td5 runs unbalanced when in traffic, mainly if you have been closing the gaps as the traffic edges forward and occasionally you have that bigger gap where you accelerate and then just coast up to the stopped traffic. When that occours and you brake to a stop then it will run lumpy and unbalanced. It can also happen reversing into a parking space. I sometimes wonder whether there is a starvation of air to the inlet manifold due to the brake servo but the brakes are served by their own servo pump.
Post #165245 29th Aug 2012 11:52pm
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marcpedersen



Member Since: 24 Apr 2012
Location: Worcester
Posts: 9
England 2012 Defender 110 Puma 2.2 XS CSW Orkney Grey
This seems to be a distinct consistent vibration mainly on switch off and start up- we have come to the conclusion perhaps the crank is a bit out of balance, it drives well otherwise and apart from block assy and head pretty well everything else has been changed.

keep on smiling
Post #165467 30th Aug 2012 8:42pm
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