Subaru Legacy Forums - View Single Post - what oil do you use and how often do you change it?

**mnstrmech** · #**13:** 01-30-2013, 07:07 AM

i use rotella 5w-40, havearound 6ooo miles,still is clean....heading for 10000miles....
using rotella and changing it less than 5k is wasting money... i have 278800 miles on my legacy, and after 5k its still as clean as the day i put it in.