My 2010 legacy Gt has required me to add oil before the next oil change on two occasions now. I do mostly city stop & go.
I know Subaru engines has always had a history of consuming some oil going back to the 2004 Sti. I had one and never had oil consumtion issues.
After reading a bucnch of threads their is talk of comprssion testing etc etc.
The question is how much oil loss is normal and what is not normal and/or worrisome. Example if you add 100 ml vs adding 500ml.
Thanks for your inputs