Coolant in oil

1964 FORD GALAXIE
3,000 MILES • V8
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PATRICK APPEL
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  • 1 POST
Have a three year old rebuild. I changed the oil yesterday and it is chocolate milk. so antifreeze is in the oil. did compression test on all cylinders and they range from 128-135. looking like great compression does the test pick up a manifold gasket? If it does what else could it be? It was not running hot, it was not throwing white smoke?
Sep 28, 2016 at 10:00 AM
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HMAC300
  • ✓ASE Certified Mechanic
  • 48,601 POSTS
  • ASE Certified Mechanic
try a coolant pressure test that may pick it up if its internal it will just go down. it may be a gasket or crack in something. as you did not put engine size we cannot be any more definitive.
Sep 28, 2016 at 12:15 PM
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