Went to Mobil 1 at 66Km but it caused the lifters to clatter so returned to Mobil semi-synthetic which fixed the problem. Car now done 420,000Km no lifters clatter since.
15w/40w synthetic
4.4=0
o2 subaru
5w30
5w-30
Is the oil leaking and hitting exhaust? if so it is the o-ring in the oil pump. Subaru is known for that!
A 2002 Subaru Legacy uses standard 10w-30 weight motor oil. During the winter, a lighter weight oil may be desirable in particularly harsh locations.
It is important to maintain the proper fluid levels in a car. The 1998 Subaru Legacy wagon holds 4 1/2 quarts of oil.
4.2 qts
If it is the synthetic blend, you should change the oil every 3,000 miles. If it is a full synthetic, you should change the oil every 5,000 miles.
My 1997 legacy gt sedan takes 4.8 quarts of oil.
A 1996 Subaru Legacy Outback requires: For automatictransmission: DEXRON III For manual transmission: GL5 75W90 gear oil