The leak may develop from the oil pump seal. Our technicians prefer to use thread locker when replacing the seal to prevent the bolts from becoming loose again.
Car Problem Reports
Subaru Forester Oil Pump Seal May Leak
Subaru Forester Problem
Engine Affected: 2.5L 4 Cylinder
Visitor, 2001 Subaru Forester, 2.5L 4 Cylinder, 170,000 mi
Just had a major repair to my engine, started with a small oil leak and in the end it was from the oil pump