Oil leak

[Ben_payne92]

Hey guys new here. First time 4x4 owner. Iv got a2006 d22 and it's got an annoying oil leak which Iv been trying to locate, Iv found the general region where it's coming from just can't pin point it. I have attached photos in hope someone can give me an idea. Cheers guys

 

[ben85]

Glow plug seal?
The 3rd one back is pretty well hidden by the throttle body for memory, could be coming from there?

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[phuongdinh]

Hi

It's more likely to be the injector seals. I had the same probem.

Cheers

 

[Ben_payne92]

Thank for the reply guys I'm waiting till I have a few days off work, then I'll really get in there and have a good look

 

[Ben_payne92]

Hey guys I got in there to have a good look and if you look at that first photo I posted, there is a pipe that comes out and runs down under, and has a nut on it at the top and you can kind of see the black seal, it looks like that's where the leak is coming from without sounding like an idiot what exactly is it?