Pennzoil Platinum 5w30 in use for 10,011 miles on my 1997 Subaru Legacy 2.2L w/ 209,555 miles.
Here are the results:
DATE REPORTED 02-Apr-13
Miles- 10011
Pennzoil Platinum SAE 5W30
Metals (ppm)
Iron (Fe) 11
Chromium (Cr) 2
Lead (Pb) Copper (Cu) 3
Tin (Sn) Aluminium (Al) 5
Nickel (Ni) Silver (Ag) Titanium (Ti) Vanadium (V)
Contaminants (ppm)
Silicon (Si) 10
Sodium (Na) 16
Potassium (K) Coolant No
Additives (ppm)
Magnesium (Mg) 7
Calcium (Ca) 2220
Barium (Ba) Phosphorus (P) 610
Zinc (Zn) 695
Molybdenum (Mo) 49
Boron (B) 10
Contaminants
Water (%) Physical Tests
Viscosity (cSt 100C) 9.6
Physical / Chemical
Base Number (mgKOH/g) 2.6
Here are the results:
DATE REPORTED 02-Apr-13
Miles- 10011
Pennzoil Platinum SAE 5W30
Metals (ppm)
Iron (Fe) 11
Chromium (Cr) 2
Lead (Pb) Copper (Cu) 3
Tin (Sn) Aluminium (Al) 5
Nickel (Ni) Silver (Ag) Titanium (Ti) Vanadium (V)
Contaminants (ppm)
Silicon (Si) 10
Sodium (Na) 16
Potassium (K) Coolant No
Additives (ppm)
Magnesium (Mg) 7
Calcium (Ca) 2220
Barium (Ba) Phosphorus (P) 610
Zinc (Zn) 695
Molybdenum (Mo) 49
Boron (B) 10
Contaminants
Water (%) Physical Tests
Viscosity (cSt 100C) 9.6
Physical / Chemical
Base Number (mgKOH/g) 2.6