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furianer

Member Since: 06 Feb 2011
Location: Coomberdale Western Australia
Posts: 27

2.4 Tdci on its last leg ?

Good evening, long time since I've used this forum, guess to busy fixing Landys of all sorts.

One of my customers got me this nutcase to sort out for a x-mas present

Anyone with the same engine noise out there

Defender 2007, stock standard, 214 000km
Oil pressure ok, crank case pressure ok, slightly more pressure in coolant system than others
Serviced regularly

Can't wait to hear what others think

Richard

26th Dec 2015 5:08pm

Scoobeenut

Member Since: 04 Mar 2015
Location: West London
Posts: 310

2010 Defender 90 Puma 2.4 SW Santorini Black

Sounds like split hoses or something leaking somewhere?

26th Dec 2015 6:03pm

blackwolf

Member Since: 03 Nov 2009
Location: South West England
Posts: 17390

2007 Defender 110 Puma 2.4 DCPU Stornoway Grey

Sounds to me like someone has replaced the TDCi with an 8-cylinder Gardner!

26th Dec 2015 6:32pm

furianer

Member Since: 06 Feb 2011
Location: Coomberdale Western Australia
Posts: 27

Thanks scoobeenut

But no cracked hoses or external leaks.

Anyone had a blown head gasket between bores on a 2.4, just crossed my mind

Black wolf, it does sound a bit like a Gardner, but not as solid

If a engine conversion ISUZU. 4bdt1t for me.

26th Dec 2015 6:58pm

ickle

Member Since: 22 Jul 2010
Location: South Vendee
Posts: 1782

2008 Defender 110 Puma 2.4 CSW Alpine White

There was a post on here reference a potential egr cooler leak allowing the coolant to pressurize?

26th Dec 2015 9:51pm

furianer

Member Since: 06 Feb 2011
Location: Coomberdale Western Australia
Posts: 27

Ickle thanks, but a leaking EGR cooler wouldn't be responsible for this unhealthy noise

Here is another little clip

26th Dec 2015 10:58pm

ickle

Member Since: 22 Jul 2010
Location: South Vendee
Posts: 1782

Piston cooling jet fault?

26th Dec 2015 11:08pm

Eau02467

Member Since: 20 May 2015
Location: Glasgow
Posts: 48

Cracked exhaust manifold?

27th Dec 2015 1:48pm

furianer

Member Since: 06 Feb 2011
Location: Coomberdale Western Australia
Posts: 27

had a bit of a look see this evening,

injectors leak off test, runs with the comp hooked up

injectors out

endoskop showed lovley looking pistons. bores. spray pattern and valves, expected a lot worse with this milage

Valve cover off

this could be the answer or at least one of them

this little clip shows exhaust valve Nr. 3
cam lob and follower. hard facing worn off, follower out of round

nice evening to all of you, thanks for all your inputs

Richard

27th Dec 2015 5:47pm

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