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WC water in oil
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Dave Everett View Drop Down
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Joined: 12 Sep 2009
Location: England
Points: 875 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Dave Everett Quote  Post ReplyReply Direct Link To This Post Topic: WC water in oil
    Posted: 21 Nov 2010 at 11:23am
Any ideas before i pull it to pieces AGAIN!!       Have a WC WFE here that dumps its water in the pan VERY fast. Have taken it apart because of minor water leak into the pan because of a cracked sleeve, replaced no 2 and 3 sleeves with new seals, new head gasket and water pump, ran it up after doing the job and all was OK.  Started it up today, NO water in the oil, ran it up to temperature and let it run for 20 mins, next thing creamy oil puking out of front and rear seals and the pan is full to the top of the dipstick.   Radiatior had about 2 pints left on draining it. what could cause a water leak this fast>>????       any ideas appreciated. 
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AaronSEIA View Drop Down
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Joined: 11 Sep 2009
Location: Mt Pleasant, IA
Points: 2551 		Post Options Post Options   Thanks (0) Thanks(0)   Quote AaronSEIA Quote  Post ReplyReply Direct Link To This Post Posted: 21 Nov 2010 at 11:32am
You could try dropping the pan and pressurizing the radiator.  Then you'd have some idea as to where the leak is.  Could be the sleeve o-rings are getting cut on the install, or you have a crack in the lower webbing of the block.  Putting all but 2 pts of water in the pan probably (in my mind) rules out anything head related.
AaronSEIA
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Gary View Drop Down
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Joined: 13 Sep 2009
Location: Peterborough,On
Points: 5376 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Gary Quote  Post ReplyReply Direct Link To This Post Posted: 21 Nov 2010 at 11:38am
Are there any 'freeze plugs' located in the head  ( under the rocker arm shaft )  that could be rusted through ?
 
Gary
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Dick L View Drop Down
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Joined: 12 Sep 2009
Location: Edon Ohio
Points: 5087 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Dick L Quote  Post ReplyReply Direct Link To This Post Posted: 21 Nov 2010 at 11:42am
Happening that fast I would be looking at the head. It would have to be a catastrophic break in the block. A blown head gasket of a core plug in the head with looking under the rocker arms first at the core plugs. Although if the O rings were pinch cut when installing the sleeves they could leak a lot of water.
 
If it were mine I would look under the valve cover and then drop the pan and put water in and look for leaks before removing the head..
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AaronSEIA View Drop Down
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Joined: 11 Sep 2009
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Points: 2551 		Post Options Post Options   Thanks (0) Thanks(0)   Quote AaronSEIA Quote  Post ReplyReply Direct Link To This Post Posted: 21 Nov 2010 at 1:18pm

Just curious why the head would be looked at?  In my mind the head is the highest point on the engine and the water pump is bolted just below that.  If he is losing all but a few cups of water, hows it all getting out the head?  Once the water pump loses prime, it's not going to suck a gallon of water out of the block so the head can put it in the oil...is it?  Just trying to think this through.

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Brian Jasper co. Ia View Drop Down
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Joined: 11 Sep 2009
Location: Prairie City Ia
Points: 10508 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Brian Jasper co. Ia Quote  Post ReplyReply Direct Link To This Post Posted: 21 Nov 2010 at 1:22pm
Sounds like sleeve seals to me.
"Any man who thinks he can be happy and prosperous by letting the government take care of him better take a closer look at the American Indian." Henry Ford
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