First post here in a decade. I'm actually impressed with the Subaru Motor Oil.
~D
At 37,086 miles, the 2.5L in your Subaru is putting up some really great wear numbers. Wear that
is close to or below average like we have here shows an engine with all of its internal parts getting along
well, and there's nothing that would suggest a problem for this engine is in the works. You're already
running longer than the ~5,800 mile interval our universal averages are based on, but we think you could go
even further next time. The TBN was 3.0, lots of active additive left. Try 9,000 miles on the next fill and
resample to start trends. Excellent!
Code:
OIL SGMO 0W20
MILES IN USE 7065k
MILES 37086k
SAMPLE TAKEN 03/22/15
ALUMINUM 3
CHROMIUM 0
IRON 9
COPPER 1
LEAD 1
TIN 4
MOLYBDENUM 95
NICKEL 0
MANGANESE 0
SILVER 0
TITANIUM 0
POTASSIUM 1
BORON 78
SILICON 30
SODIUM 5
CALCIUM 2196
MAGNESIUM 10
PHOSPHORUS 747
ZINC 881
BARIUM 0
INSOLUBLES 0.1
WATER 0
FLASHPOINT ºF 410
SUS VIS 210ºF 52.0
cSt @ 212ºF 7.87
TBN 3.0
~D
At 37,086 miles, the 2.5L in your Subaru is putting up some really great wear numbers. Wear that
is close to or below average like we have here shows an engine with all of its internal parts getting along
well, and there's nothing that would suggest a problem for this engine is in the works. You're already
running longer than the ~5,800 mile interval our universal averages are based on, but we think you could go
even further next time. The TBN was 3.0, lots of active additive left. Try 9,000 miles on the next fill and
resample to start trends. Excellent!
Code:
OIL SGMO 0W20
MILES IN USE 7065k
MILES 37086k
SAMPLE TAKEN 03/22/15
ALUMINUM 3
CHROMIUM 0
IRON 9
COPPER 1
LEAD 1
TIN 4
MOLYBDENUM 95
NICKEL 0
MANGANESE 0
SILVER 0
TITANIUM 0
POTASSIUM 1
BORON 78
SILICON 30
SODIUM 5
CALCIUM 2196
MAGNESIUM 10
PHOSPHORUS 747
ZINC 881
BARIUM 0
INSOLUBLES 0.1
WATER 0
FLASHPOINT ºF 410
SUS VIS 210ºF 52.0
cSt @ 212ºF 7.87
TBN 3.0