side by side for easy comparison:
Miles on oil 761 1565
Fe 16 12
Cr 0 1
Pb 0 1
Cu 4 4
Sn 0 0
Al 9 8
Ni 0 0
Ag 0 0
Si 5 2
B 16 10
Na 8 3
Mg 179 106
Ca 3067 2538
Ba 0 0
P 1172 1232
Zn 1506 1565
Mo 40 26
Ti 0 0
Va 0 0
K 0 0
Fuel Visc@100C 11.57 11.94
Water 0 0
Glycol NEG NEG
TBN 9.1 9.11
honestly, i suspect the sample or analysis.
here is why:
Zn went up?????
P went up???
Al went down?
Si went down???
as did Na?
so here is what imho think happened.
the samples were taken at either a different points in the drain stream or their setup is wacko.
60 more zn and 60 more p. where did that come from? and at the same time something sucked the aluminum and silicon out? huh?
after these 2 uoa's, i'd really scratch my head at the ones doing the tests.
i once sent 2 samples of the same oil to 2 different labs { blackstone and southwest } . the results were within 2-3ppm on every single element that was over 10ppm.
definately switch to some other oil.
Miles on oil 761 1565
Fe 16 12
Cr 0 1
Pb 0 1
Cu 4 4
Sn 0 0
Al 9 8
Ni 0 0
Ag 0 0
Si 5 2
B 16 10
Na 8 3
Mg 179 106
Ca 3067 2538
Ba 0 0
P 1172 1232
Zn 1506 1565
Mo 40 26
Ti 0 0
Va 0 0
K 0 0
Fuel Visc@100C 11.57 11.94
Water 0 0
Glycol NEG NEG
TBN 9.1 9.11
honestly, i suspect the sample or analysis.
here is why:
Zn went up?????
P went up???
Al went down?
Si went down???
as did Na?
so here is what imho think happened.
the samples were taken at either a different points in the drain stream or their setup is wacko.
60 more zn and 60 more p. where did that come from? and at the same time something sucked the aluminum and silicon out? huh?
after these 2 uoa's, i'd really scratch my head at the ones doing the tests.
i once sent 2 samples of the same oil to 2 different labs { blackstone and southwest } . the results were within 2-3ppm on every single element that was over 10ppm.
definately switch to some other oil.