Alex,
Many thanks for the quick response. I got to learn from some previous research that a blown head gasket would cause the engine oil to change in appearance but in my case, the engine oil is normal (color, and feel) but it is somehow allowed to mix with the coolant, the flow between the two (oil, coolant) seems to be in one direction (oil --> coolant), not both.
I hope I was able to clarify the situation.
Wednesday, September 25th, 2019 AT 2:28 AM