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What does this pipe do/lead to?

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Old 14 March 2013, 03:10 PM
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adamroutley
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Default What does this pipe do/lead to?

As title.

The black bar at the front of the TMIC. Where does it go after it bends around the TMIC??

Old 14 March 2013, 03:12 PM
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tubbytommy
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breather pipes for cylinder heads.

one to each head
Old 14 March 2013, 03:29 PM
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adamroutley
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to the right hand side (passenger side) of my tmic, it wasn't connected to anything?
Old 14 March 2013, 04:02 PM
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*isn't.

Should there be a hose on this then?
Old 14 March 2013, 04:17 PM
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it looks like someone has removed your injector guard from that side there is a metal pipe on that gaurd that this joins to then on to the cylinder head breather

you can just peice the pipe with another suitable hose straight to the head breather tho
Old 14 March 2013, 05:28 PM
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adamroutley
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Thanks Matty, the picture above isn't of my car. Ive recently had an alarm fitted and the siren is near that location so maybe they have just pulled it off. I'll have a look tonight when I get in from work.
Old 14 March 2013, 07:08 PM
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Don Clark
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Depending upon model it will be like item 4 here.....



or item 1 /4 here where an intermediate metal pipe attached to the injector guard joins the two hoses

Old 14 March 2013, 11:37 PM
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thanks guys.

have had a look tonight and there isn't and loose tubes. the car isn't running bad in any way, just noticed this morning when I checked the oil levels.

Old 15 March 2013, 12:14 AM
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Don Clark
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Originally Posted by adamroutley
thanks guys.

have had a look tonight and there isn't and loose tubes. the car isn't running bad in any way, just noticed this morning when I checked the oil levels.

As per the pictures above you need to look down to the cam cover as see if the two breather outlets have pipes fitted to them.

The forward one should connect up to the pipe on the intercooler. (that is unless someone has altered the breather setup)
Old 15 March 2013, 02:39 PM
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Thanks Don. I don't ever recall seeing anything connected to it. Why/how would the set up be altered if it has??
Old 15 March 2013, 04:14 PM
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Don Clark
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Originally Posted by adamroutley
Thanks Don. I don't ever recall seeing anything connected to it. Why/how would the set up be altered if it has??

Being plumbed into a catch can or similar.

Surprised you haven't got everything coated in oil vapour.
Old 16 March 2013, 12:01 AM
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Originally Posted by Don Clark
Being plumbed into a catch can or similar.

Surprised you haven't got everything coated in oil vapour.
Nothing has anything on it under there. There was a brand new alarm fitted in that area on Tuesday and that is still clean as a whistle.

Would it effect performance or be detrimental in any way?
Old 16 March 2013, 10:36 AM
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Don Clark
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Originally Posted by adamroutley
Nothing has anything on it under there. There was a brand new alarm fitted in that area on Tuesday and that is still clean as a whistle.

Would it effect performance or be detrimental in any way?
Certainly detrimental to the PCV system.

Have you checked to see if the pipe has just been lodged out of the way and has been forgotten about ??
Old 16 March 2013, 12:02 PM
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I will have another look today when the rain knocks off. As I understand it, that pipe should have a hose on it to vent away from the engine?
Old 16 March 2013, 12:31 PM
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Don Clark
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Originally Posted by adamroutley
I will have another look today when the rain knocks off. As I understand it, that pipe should have a hose on it to vent away from the engine?

So you've not checked out the pictures in post #7
Old 16 March 2013, 12:36 PM
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Yup, I saw that and I understand it.

Have been looking into a Catch-Can and the eventual result is that the fumes get vented:

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