Hi All,
Subaru 2010 3.6R 140K miles on odometer.
I'm trying to diagnose a slow oil leak and slow disappearance of anti freeze from the overflow.
I have to add 1/3 quart oil every 1000 miles. I have read this is normal in the Outback forums. Not sure if so, but it makes sense with the age of my car and engine tolerances loosening up.
I've attached some pics. Hard to tell if from head gasket. I have also spilled oil from up top when filling so some of the sludge could have come from this. I did not spill during last oil change. Or maybe oil cooler hoses/ clamps just need to be replaced. Doesn't look like oil cooler seal needs to be replaced, but i'm just assuming.