Recently I did an oil analysis for my car since it has gone 7 months and close to 7000 miles since the last oil change at the dealership, I'd like to share my result with everyone as a token of my appreciation for this community.
2011 3.6R
Subaru Syn. Oil: 6916 miles
Engine: 21675 miles
They said everything looked normal, and TBN showed that the oil can go 8k.
