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2000 International Truck s oil in the cooling system and wat

Tiny
KUTTIE48
  • MEMBER
  • 2000 INTERNATIONAL TRUCK
Engine Mechanical problem
2000 International Truck s Manual 300000 miles

what is causing engine oil to be in the cooling system and water in the engine oil?
Thursday, April 16th, 2009 AT 8:19 PM

2 Replies

Tiny
BUDDYCRAIGG
  • MECHANIC
  • 2,262 POSTS
Blown head gasket
cracked head
cracked block
leak in the water over oil cooler

dont run it this way. You'll kill the engine.
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Thursday, April 16th, 2009 AT 9:38 PM
Tiny
TYDUON06
  • MEMBER
  • 2 POSTS
The most common cause that we've seen for coolant in the oil is from leaking piston liner sleeve o-rings, also the other common cause for coolant in the oil is usually from your oil cooler.
To check for liner o-ring leak causing water in oil we recommend removing oil pan fill cooling sys. With water if low and pressure test cooling sys. At coolant tank with pressure tester and look for coolant leaking down oil pan.
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Thursday, September 17th, 2009 AT 1:24 AM

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