2008 6MT
7136 miles on the oil
90504 miles on the engine
Follow-up from
this.
Did valve cover gaskets shortly before this drain, so that's probably where the Si is coming from.
Pb is down as expected for the second oil change after the rod bearing job. Hoping that copper number is just a blip or something...
Copying the numbers here because Polaris's reports are kind of annoying to read:
Iron - 11
Chromium - 0
Nickel - 0
Aluminum - 10
Copper - 3
Lead - 1
Tin - 0
Cadmium - 0
Silver - 0
Vanadium - 0
Silicon - 15
Sodium - 5
Potassium - 3
Titanium - 0
Molybdenum - 51
Antimony - 0
Manganese - 0
Lithium - 0
Boron - 49
Magnesium - 27
Calcium - 2503
Barium - 0
Phosphorus - 818
Zinc - 909
Fuel Dilution - 1.3% (GC)
Soot - <0.1% by vol.
Water - <0.1% by vol. (FTIR)
Viscosity @ 100º C - 18.3 cSt
TBN - 4.00
Oxidation - 13
Nitration - 11
Particle Quantifier (PQ) Index - 13