This GC is from my stash and has a date code M04xxxxxxxx so it's 11 years old. Got 19 qts left - not quite 3 OCIs worth. From the last UOA I found a missing clip on the air box that was allowing air to bypass the filter. New clip and good seal on the air box fixed the extra wear. Some of extra iron may have been from this car having only been driven 9000 miles in the previous 6 years before the previous 9500 mil OCI.
This OCI has a 2500mi road trip on expressways and the rest is 90mi a day Metro Atlanta commuting.
Miles on oil: 10260
Miles on Unit: 10600
Makeup oil: 1/2 qt
Oil: German Castrol 0w30 (Green)
Code:
GC Liqui Unvi Avg (5300 mi)
Moly
miles 10260 9500
ALUMINUM 3 7 3
CHROMIUM 0 1 1
IRON 19 51 17
COPPER 10 11 5
LEAD 1 1 2
TIN 0 4 1
MOLYBDENUM 27 236 65
NICKEL 2 1 1
MANGANESE 1 2 3
SILVER 0 0 0
TITANIUM 0 1 0
POTASSIUM 0 8 2
BORON 16 266 77
SILICON 10 23 7
SODIUM 5 0 21
CALCIUM 2964 3420 2290
MAGNESIUM 113 15 302
PHOSPHORUS 758 840 848
ZINC 866 1042 1016
BARIUM 0 0 0
should be
SUS Viscosity @ 210F 64.8 58-65
cSt Viscosity @ 100C 11.56 9.6-11.9
Flash point in F 345 >385
Fuel % 2.0
Antifreeze % 0.0 0.0
Water % 0.0 0.1
Insolubles % 0.2 0.6
TBN 4.5
previous oil in UOA is
Liqui Moly Leichtlauf High Tech 5W-40
Additive: CeraTec
This OCI has a 2500mi road trip on expressways and the rest is 90mi a day Metro Atlanta commuting.
Miles on oil: 10260
Miles on Unit: 10600
Makeup oil: 1/2 qt
Oil: German Castrol 0w30 (Green)
Code:
GC Liqui Unvi Avg (5300 mi)
Moly
miles 10260 9500
ALUMINUM 3 7 3
CHROMIUM 0 1 1
IRON 19 51 17
COPPER 10 11 5
LEAD 1 1 2
TIN 0 4 1
MOLYBDENUM 27 236 65
NICKEL 2 1 1
MANGANESE 1 2 3
SILVER 0 0 0
TITANIUM 0 1 0
POTASSIUM 0 8 2
BORON 16 266 77
SILICON 10 23 7
SODIUM 5 0 21
CALCIUM 2964 3420 2290
MAGNESIUM 113 15 302
PHOSPHORUS 758 840 848
ZINC 866 1042 1016
BARIUM 0 0 0
should be
SUS Viscosity @ 210F 64.8 58-65
cSt Viscosity @ 100C 11.56 9.6-11.9
Flash point in F 345 >385
Fuel % 2.0
Antifreeze % 0.0 0.0
Water % 0.0 0.1
Insolubles % 0.2 0.6
TBN 4.5
previous oil in UOA is
Liqui Moly Leichtlauf High Tech 5W-40
Additive: CeraTec
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