Oil Leak between Head and Block?

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Sparky6911
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Oil Leak between Head and Block?

Post by Sparky6911 » Thu Mar 20, 2014 6:58 pm

Hi All, sorry for all of the questions recently this is all pretty new to me.

When we bought our Freda the mechanic had had a load of issues with it, turns out the head had been badly replaced before. So it was replaced, with a freshly skimmed and pressure tested one. New head bolts were used in the fitting so i was wondering is it possible for oil to seep out from between the Head and the Block or is it likely to be coming form somewhere else.

There is no noticeable loss of oil, temp sits just below middle, no mayo on the oil filler.

We only noticed today because of the rain causing a rainbow on the drive.

Finally is there any issue driving with this drip.

The area with oil is on the near side of the engine and is about 150mm in length right in the middle.

Thanks for your thoughts

David
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helen&tony
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Re: Oil Leak between Head and Block?

Post by helen&tony » Thu Mar 20, 2014 7:30 pm

Hi
The Bongo engine is a dirty old thing, and a photo might help!...don't get too concerned until there is concern to worry about....post those pics!
Cheers
Helen
In the beginning there was nothing , then God said "Let there be Light".....There was still nothing , but ,by crikey, you could see it better.
Sparky6911
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Re: Oil Leak between Head and Block?

Post by Sparky6911 » Thu Mar 20, 2014 8:04 pm

Hopefully panic over, this is the 1st photo showing the oil on the gasket.
Image

However once I had a torch and got a chance for a poke around, i spotted this.
Image

On closer inspection it would seem that the pipe clip is missing and the fuel line has worked off, when I started the engine you can see fuel frothing.

Image

So my next question is, do I need a specific pipe or will I be ok to use standard fuel line?

I'll update if fixed.

Cheers

David
Bob
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Re: Oil Leak between Head and Block?

Post by Bob » Thu Mar 20, 2014 8:40 pm

Well found, glad its cheap.

I would have thought any diesel pipe would do.
Take a torch, toilet roll, and tea bags.

https://m.youtube.com/watch?v=hcF9JSxkUSE
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Northern Bongolow
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Re: Oil Leak between Head and Block?

Post by Northern Bongolow » Thu Mar 20, 2014 9:17 pm

Sparky6911 wrote:
The area with oil is on the near side of the engine
as helen says pics are best--------- thats the off side. :lol: :lol: :lol: :wink:
Sparky6911
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Re: Oil Leak between Head and Block?

Post by Sparky6911 » Thu Mar 20, 2014 9:23 pm

good point, sorry its been a long day, kids have had us up since 5 :roll:
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Northern Bongolow
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Re: Oil Leak between Head and Block?

Post by Northern Bongolow » Thu Mar 20, 2014 9:51 pm

no worries. :) .
we have a new kitten------ it likes to sleep on my wifes chest as she sleeps, a little unnerving when i turn over in the night and come face to face with her, the wife, not the kitten. #-o :lol: :oops: .
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helen&tony
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Re: Oil Leak between Head and Block?

Post by helen&tony » Fri Mar 21, 2014 5:28 am

Hi
Somehow I guessed that it would be t'other side....must be psychic! .... :lol: :lol: :lol:
Don't worry about asking questions...we've all done it!... :lol: :lol: :lol: ...and glad it was cheap....If it's fuel line, then any QUALITY fuel-pipe and clips will do....NOT nasty plastic, please... :lol: :lol: :lol:
Cheers
Helen
In the beginning there was nothing , then God said "Let there be Light".....There was still nothing , but ,by crikey, you could see it better.
Sparky6911
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Re: Oil Leak between Head and Block?

Post by Sparky6911 » Fri Mar 21, 2014 4:37 pm

So the pipe is fixed, happy days. Man that was a horrible job, just no access.

My next question is, what is this? What does it do? And where does it live? It is just dangling down with no obvious clip to attach it to.

Image

Thanks so much again

David
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helen&tony
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Re: Oil Leak between Head and Block?

Post by helen&tony » Fri Mar 21, 2014 7:56 pm

Hi
COOooo...It's a Japanese Navy Dog-Tag !!!!! :lol: :lol: :lol:
Cheers
Helen
In the beginning there was nothing , then God said "Let there be Light".....There was still nothing , but ,by crikey, you could see it better.
Bob
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Re: Oil Leak between Head and Block?

Post by Bob » Fri Mar 21, 2014 9:51 pm

That's your "947, No 3" tag.

Be sure to keep it safe in case you get problems. :wink:
Take a torch, toilet roll, and tea bags.

https://m.youtube.com/watch?v=hcF9JSxkUSE
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Diplomat
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Re: Oil Leak between Head and Block?

Post by Diplomat » Fri Mar 21, 2014 10:59 pm

Sparky6911 wrote: My next question is, what is this? What does it do? And where does it live? It is just dangling down with no obvious clip to attach it to.
Unfortunately it's dark outside and the Bongo is parked at my place, not here, so I can't get out and look in order to describe the location but that 'thing' on mine was always falling off its holder, especially whenever I poked a mirror around checking diesel drips.

Basically, if you continue forward in the direction away from the wiring harness you can find the attachment point by judging how far it can possibly be without exceeding the wiring length. It slides on, under and behind a plate near the fuel pump.

Once you have re located it, pop a ratchet cable tie around it and it won't come loose again.


Frank
My schoolmates idolised Biggles, I wanted to be Alcock & Brown
They flew, I took up naturism
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Simon Jones
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Re: Oil Leak between Head and Block?

Post by Simon Jones » Sat Mar 22, 2014 6:00 pm

Yes, but what is it? :)
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Northern Bongolow
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Re: Oil Leak between Head and Block?

Post by Northern Bongolow » Sat Mar 22, 2014 8:00 pm

ive seen them but not fitted to all, im wondering if they an electrical suppressor, similar to the ones fitted inside drills etc.
they may be fitted to help with mobile tele installations.
geoff may have a better idea.
Sparky6911
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Re: Oil Leak between Head and Block?

Post by Sparky6911 » Sun Mar 23, 2014 2:02 pm

Sorry to keep up on this, the fuel rail return line (I think that is what it is called), anyone know the right internal pipe size. 3.2mm is insanely tight, 4mm seems to be the better fit but I am still getting some driping.

I suspect it is the pipe clips not doing up cleanly but I just wanted to make sure I had all bases covered.

Ta
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