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Home > Puma (Tdci) > Defender 2.4 Puma TDCI New engine advice !
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andy63



Member Since: 30 Jun 2023
Location: north east
Posts: 840
United Kingdom 
Jensen wrote:
Well ! All I can say is that I’ve dropped a few sumps in my life notably every single TD5 I have bought ( about 6 ) to check that the bolt on the oil pump is tight and have never seen as much crap as I have just seen in the bottom of this 2.4 tdci which was obviously the cause of this engine failure!


and I suspect the issue is the oil has been overheated by whatever .. blow by gases, lack of oil changes and the oil degrading etc etc.. I just can't see how the egr system has contributed to that as has been suggested, is all im saying..
Post #1008169 19th Sep 2023 3:45pm
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Ianh



Member Since: 17 Sep 2018
Location: Essex
Posts: 2553
United Kingdom 
https://www.sciencedirect.com/science/arti...4807003742

On its own I don’t thing the egr would cause the OP’s issue, but coupled with lack of oil changes could be a contributory factor.
Post #1008188 19th Sep 2023 5:19pm
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NickMc



Member Since: 01 Oct 2014
Location: Norn Iron
Posts: 1681
Northern Ireland 2006 Defender 90 Td5 HT Bonatti Grey
Controversial, but the prices are high because of the demand as they’re a pretty awful engine Whistle
Post #1008191 19th Sep 2023 5:54pm
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andy63



Member Since: 30 Jun 2023
Location: north east
Posts: 840
United Kingdom 
Thanks for the link.. It explains your point about the egr.. And I'd have to say I wasn't aware of that issue. 👍
Post #1008196 19th Sep 2023 6:46pm
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Howard



Member Since: 06 Nov 2012
Location: Oxfordshire
Posts: 45
United Kingdom 
I use Wurth engine flush in my 2009 (165,000miles) when changing the oil. Seems to be running fine.
Post #1008652 24th Sep 2023 9:01am
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Jensen



Member Since: 05 Jan 2013
Location: Poitou Charentes-France
Posts: 20
France 
Morning

Absolutely no nearer with this Big Cry

And going round in circles ! New stripped engine from Land Rover France 6500 euro's and full build with auxilaries 15000euro !

Lot of money for a crap engine

what would a top end rebuild consist of where it's knocking ?

What's the best and and most straight forward alternative engine swap ?

Thanks in advance
Post #1009693 2nd Oct 2023 6:45am
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