Blown head gasket.
A good clue would be water in the oil. That said, just because you do not have water in the oil, doesn't mean the block is not cracked. Have a good mechanic check the car.
If it's in a water-cooled engine, like in a car, then it means you've got water in your oil - a bad thing.
When it comes to cars, oil and water don't mix. Oil has its own reservoir as does water.
If you mean oil from a car? This would usually ONLY happen when there was a problem with the gasket between the cylinder head & the engine block. The oil will seep into the water cooling channels of the engine & leave a yellow whiteish scum in the water top up bottle on your car. Usually means a new head gasket on your car which will be quite expensive. Hope this helps?
It means, that you have to refill oil and cooling water.
yes
from the oil and grease
It Means there is oil in your water, nothing else......
Use water and coal. :D
There is water in the oil, it sounds like a head gasket. Remove radiator cap and start engine, if the coolant bubbles its a head gasket.
water sinks in water, or rather, oil floats on water, and does not mix
You can tell for sure if its water or oil be dropping a bit in a glass of water if it desolves it water oil wont