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Water in oil Im stumped

bob61

Member
Motor 302.
fresh water cooled.
raw water cooled manifolds.
raw water cooled oil cooler.


I got water in my oil. Dip stick was full not over full. anti freeze in fine no oil no loss. It just dont seem like a head gasket.

So I removed oil cooler filled it under air pressure underwater in a 5 gallon bucket no bubbles.

Oil is grey and steams out water.
 
Last edited:
Ayuh,.... Read yer post at iboats,... I think it's runnin' to cold, 'n not steamin' off the condensation,....

Put a new 160° t-stat in it,..... 125° is too cold,...
 
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