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Procta



Member Since: 04 Dec 2016
Location: Sunderland
Posts: 4932

United Kingdom 
tapping engine when on load
Right fellas, any ideas what this could be? sounds like tappets when I put the engine under load, at a certain RPM.
Me and a mate adjusted them as they were well out just in case that was the problem, I changed the fan belt and tensioner too. I have changed the oil and filters but its still doing it, any ideas?
Still pulls hard mind. Defender TD5 90 ---/--- Peugeot 306 HDI hatch back

Success is 90% Inspiration and 4 minutes Preparation # you can make it!
Post #642324 7th Aug 2017 6:16am
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300TDi CSW Phil



Member Since: 03 Apr 2016
Location: Bracknell
Posts: 746

United Kingdom 1995 Defender 110 300 Tdi CSW Epsom Green
Procta,

It may be worth checking the exhaust manifold part of the gasket on Cylinder Nr 4. They have a habit of blowing there. When mine went i thought it was the tappets.

Regards

Phil 1995 300 Tdi Epsom Green - It's a keeper.
Wide Track Sankey- In bits- Gone to a new home
M0XQS
Post #642329 7th Aug 2017 7:34am
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Procta



Member Since: 04 Dec 2016
Location: Sunderland
Posts: 4932

United Kingdom 
you know something phil, I think you could be right, I remember my dads 406 Dturbo whistling like hell, and it turned out to be blowing from the inlet/manifold area. Which I am starting to think this is doing the same thing.
How hard is it to change the manifold gaskets on these? Defender TD5 90 ---/--- Peugeot 306 HDI hatch back

Success is 90% Inspiration and 4 minutes Preparation # you can make it!
Post #642396 7th Aug 2017 4:02pm
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300TDi CSW Phil



Member Since: 03 Apr 2016
Location: Bracknell
Posts: 746

United Kingdom 1995 Defender 110 300 Tdi CSW Epsom Green
Procta,

It's not that hard as long as all the studs stay put when you undo the nuts.
You can ease the exhaust manifold and turbo out of the way just enough without disconnecting the oil lines.
The air intake does need to be disconnected from the intercooler and also the turbo to intercooler elbow.

Regards

Phil 1995 300 Tdi Epsom Green - It's a keeper.
Wide Track Sankey- In bits- Gone to a new home
M0XQS
Post #642451 7th Aug 2017 7:33pm
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Procta



Member Since: 04 Dec 2016
Location: Sunderland
Posts: 4932

United Kingdom 
yeah phil, i can see the studs been a pain if the unwind off too which i think they will, knowing my luck. Used to happen with the rover k series engines. I do wonder if these use the same studs as the Free lander engines, you can buy special studs that you can wind in with an alankey. Defender TD5 90 ---/--- Peugeot 306 HDI hatch back

Success is 90% Inspiration and 4 minutes Preparation # you can make it!
Post #642617 8th Aug 2017 7:15pm
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300TDi CSW Phil



Member Since: 03 Apr 2016
Location: Bracknell
Posts: 746

United Kingdom 1995 Defender 110 300 Tdi CSW Epsom Green
All the studs I have ever seen for a 300tdi require installation using the 2 nut method.

The first time I did my manifold gasket at least one was missing entirely and another couple came out with the nuts.

Recently I have put a new cylinder head on and that needed all the studs putting on it. They were all double nut jobs as well.

Sorry if this is not the news you want. 1995 300 Tdi Epsom Green - It's a keeper.
Wide Track Sankey- In bits- Gone to a new home
M0XQS
Post #642660 8th Aug 2017 11:05pm
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Procta



Member Since: 04 Dec 2016
Location: Sunderland
Posts: 4932

United Kingdom 
thanks phill, It is blowing badly. Looks like some one hasn't done the job properly! Two were slack! and I think another one is too. but it will require the inlet to come off to get at it. Defender TD5 90 ---/--- Peugeot 306 HDI hatch back

Success is 90% Inspiration and 4 minutes Preparation # you can make it!
Post #642799 9th Aug 2017 6:21pm
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Procta



Member Since: 04 Dec 2016
Location: Sunderland
Posts: 4932

United Kingdom 
The gasket was shot to hell, every single stud wound out with the nut too Rolling Eyes Not a big deal though. Still cannot work out why everything was slack though?? Defender TD5 90 ---/--- Peugeot 306 HDI hatch back

Success is 90% Inspiration and 4 minutes Preparation # you can make it!
Post #644837 18th Aug 2017 10:13am
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Mo Murphy



Member Since: 01 Jun 2008
Location: Letchworth Garden City, Herts
Posts: 2077

United Kingdom 1984 Defender 90 200 Tdi HT Pennine Grey
It may just have been poor previous installation. If you get the genuine nuts you'll notice that they are flanged and that they are squeezed up a bit to stop them coming loose.
Mo The Land Rover 90 - Many are called, few are chosen.
Post #644877 18th Aug 2017 2:30pm
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Procta



Member Since: 04 Dec 2016
Location: Sunderland
Posts: 4932

United Kingdom 
I am starting to think a few things have been a poor installation murph, the tank was one of them! fuel neck not even nipped up is a right old classic! Defender TD5 90 ---/--- Peugeot 306 HDI hatch back

Success is 90% Inspiration and 4 minutes Preparation # you can make it!
Post #644972 19th Aug 2017 2:32am
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