Code:
Here are two UOA's on our 2011 Acadia. This has the direct injection.
Looks like it is getting better and the AFF0w-40 did a great job. This is with
and EaO18 oil filter on both UOA's. Running Exxon regular fuel 99% of the time.
The second sample was taken after a second run of the ALF, then I switched to the
AFF.
OIL AFF0w-40 ALF5w-30
MILES IN USE 5,064 5,170
MILES 28,000 17,100
SAMPLE TAKEN 01/26/13 08/06/12
ALUMINUM 2 5
CHROMIUM 0 1
IRON 15 19
COPPER 4 6
LEAD 0 0
TIN 0 0
MOLYBDENUM 54 63
NICKEL 0 0
MANGANESE 34 1
SILVER 0 0
TITANIUM 0 0
POTASSIUM 1 0
BORON 8 55
SILICON 14 18
SODIUM 2 5
CALCIUM 3012 2477
MAGNESIUM 34 9
PHOSPHORUS 1000 562
ZINC 1108 713
BARIUM 0 0
INSOLUBLES 0.2 0.2
WATER 0 0
FLASHPOINT ºF 370 390
SUS VIS 210ºF 62.2 53.5
cSt @ 212ºF 11.4 8.34
Fuel% 2.3
Antifreeze% 0 0
Water% 0 0
TBN 3.43 1.3
Here are two UOA's on our 2011 Acadia. This has the direct injection.
Looks like it is getting better and the AFF0w-40 did a great job. This is with
and EaO18 oil filter on both UOA's. Running Exxon regular fuel 99% of the time.
The second sample was taken after a second run of the ALF, then I switched to the
AFF.
OIL AFF0w-40 ALF5w-30
MILES IN USE 5,064 5,170
MILES 28,000 17,100
SAMPLE TAKEN 01/26/13 08/06/12
ALUMINUM 2 5
CHROMIUM 0 1
IRON 15 19
COPPER 4 6
LEAD 0 0
TIN 0 0
MOLYBDENUM 54 63
NICKEL 0 0
MANGANESE 34 1
SILVER 0 0
TITANIUM 0 0
POTASSIUM 1 0
BORON 8 55
SILICON 14 18
SODIUM 2 5
CALCIUM 3012 2477
MAGNESIUM 34 9
PHOSPHORUS 1000 562
ZINC 1108 713
BARIUM 0 0
INSOLUBLES 0.2 0.2
WATER 0 0
FLASHPOINT ºF 370 390
SUS VIS 210ºF 62.2 53.5
cSt @ 212ºF 11.4 8.34
Fuel% 2.3
Antifreeze% 0 0
Water% 0 0
TBN 3.43 1.3
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