Oil in Coolant
I have been having issues with oil in my coolant.
The car is a 2014 impreza (base model). The engine oil level is stable and has no leaks or signs of any contamination which leads me to believe it’s CVT fluid but I’m not exactly positive.
I have flushed the coolant system twice and I ran it on water just in case and the oil came back in a week.
Its causing engine over heating issues as well.
I’m planning to change the transmission heat exchanger and flush the transmission.
Is there anything else I should be doing?
Any feedback would be appreciated.