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Possible Causes of Water in Oil 5.0

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  #16  
Old 11-13-2015, 01:26 AM
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Originally Posted by dixie460
Why don't you drain the oil and see just what comes out?
I was planning on it. The oil change only has about 1000 miles on it.
 
  #17  
Old 11-13-2015, 01:31 AM
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Originally Posted by Bird-Dog 250
I don't think you'll get a year out of it from the sound of it. I'd pull the heads and look at what's in there. You may luck out with a bad head gasket. If you have not had it overheat your probably ok at not having a crack in the iron somewhere.
I'm contemplating pulling the heads. It just seems like a great deal of work (not to mention possible broken bolts) to tear it halfway down. I've got a motor that I'm working on to replace it. I also have very little time to work on it.
 
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Old 11-13-2015, 01:34 AM
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Originally Posted by jas88
Is the oil gray? Or is it black? If it's not gray, you do not have very much water in there. What you are seeing on the dipstick has to be condensation, if the water level was that high, your oil would be foaming and pushing out the dipstick hole.

You could pull your spark plugs and see if one has white specks on it - that would mean it's been burning water.
The oil looks normal and there's no foam etc. Its definitely not gray. The only thing I really noticed was the oil cap. Maybe the wet edge of the dipstick isn't water. It just looked kinda odd to me.

Your right though, pulling plugs is probably the next thing I should do.
 
  #19  
Old 11-13-2015, 01:51 AM
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Originally Posted by rla2005
How much water? Driving short distances may not warm up the engine enough to burn off condensation.
This is what my first thought was and still could be the case.
 
  #20  
Old 11-13-2015, 11:37 AM
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More than likely your short drive to work is not warming the truck up all the way. How fast do you get there? Is it a 5 minute trip down the road or say a 15 minute coast in a city or town area?
 
  #21  
Old 11-13-2015, 12:23 PM
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Even 15 minutes is not enough to clear the condensation out the PCV.
When it runs less than 1/2 hour and sits all day just to get cold again it is going to show condensation.

If the oil is not a milkshake when you shut it off it's likely fine.
You should drive the truck more.
 
  #22  
Old 11-13-2015, 04:13 PM
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Originally Posted by ArdWrknTrk
Even 15 minutes is not enough to clear the condensation out the PCV.
When it runs less than 1/2 hour and sits all day just to get cold again it is going to show condensation.

If the oil is not a milkshake when you shut it off it's likely fine.
You should drive the truck more.
This.......
 
  #23  
Old 11-13-2015, 09:58 PM
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It is an 8 minute drive four times a day, since I come home for lunch. I really need to get it out for a few longer drives each week.
 
  #24  
Old 11-13-2015, 10:00 PM
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I did discover something new today. I noticed a small drip coming from the cross member. Then I found this on the passenger side top of the timing chain cover.


 
  #25  
Old 11-13-2015, 10:03 PM
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Originally Posted by TexasGuy001
It is an 8 minute drive four times a day, since I come home for lunch.
Not enough time to burn off condensation. You are chasing a ghost.
 
  #26  
Old 11-14-2015, 01:58 PM
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I've got a coolant leak in the same spot, TexasGuy, and I'll be damned if I can't find the source of the leak. My oil looks good and my coolant fluid level is good so I'm not too concerned about it at the moment.
 
  #27  
Old 11-14-2015, 05:06 PM
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Originally Posted by 88XLTLariat
I've got a coolant leak in the same spot, TexasGuy, and I'll be damned if I can't find the source of the leak. My oil looks good and my coolant fluid level is good so I'm not too concerned about it at the moment.
upper radiator hose or where it bolts to the intake
 
  #28  
Old 11-14-2015, 10:04 PM
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Originally Posted by Willz74
upper radiator hose or where it bolts to the intake
Sounds about right, thermostat housing usually the cause, and I will say its a mother to get at. i think the last time I had to play with mine I took the a/c/power-steering bracket clean off so i could get to the bolts easily.
 
  #29  
Old 11-15-2015, 12:15 AM
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Originally Posted by 88XLTLariat
I've got a coolant leak in the same spot, TexasGuy, and I'll be damned if I can't find the source of the leak. My oil looks good and my coolant fluid level is good so I'm not too concerned about it at the moment.
I think its the timing chain cover. It seems like a design flaw that the water pump bolts hold the timing cover tight. Every time the water pump is removed or replaced the timing cover gasket is slightly relieved of tension. So far every 302 I have owned has now had this issue. Also the water pump bolts do not stay snug.
 
  #30  
Old 11-15-2015, 12:18 AM
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I drained the oil and it really didn't look abnormal. I did notice that the oil filter seemed to hold a lot of old oil when pouring it in the catch pan. It seemed very strange that almost none came out. This might explain why the oil pressure gauge was taking several seconds after start up to move. Its behaving normally now. Anyone ever had a bad FL1A before?
 


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