MI/HR on Oil 4,808
MI/HR on Unit 49,933
Sample Date 03/29/15
Make Up Oil Added 0 qts
ALUMINUM 7
CHROMIUM 1
IRON 14
COPPER 1
LEAD 0
TIN 0
MOLYBDENUM 208
NICKEL 0
MANGANESE 0
SILVER 0
TITANIUM 0
POTASSIUM 1
BORON 5
SILICON 10
SODIUM 16
CALCIUM 1949
MAGNESIUM 13
PHOSPHORUS 665
ZINC 738
BARIUM 0
SUS Viscosity @ 210°F 52.7
cSt Viscosity @ 100°C 8.1
Flashpoint in °F 375
Fuel % Antifreeze % 0
Water % 0
Insolubles % 0.2
TBN 3.4
49,933 Miles on car
The Quaker State you've been running has been doing a good job of lubricating everything in your engine, and nothing looks like a problem in these results. You've got wear that is within our acceptable range all down the line, and the TBN was strong at 3.4 as well (1.0 or less is too low). We think 7,000 miles would be okay for the next oil run. Resample at the next oil change to start trends. Nice!
MI/HR on Unit 49,933
Sample Date 03/29/15
Make Up Oil Added 0 qts
ALUMINUM 7
CHROMIUM 1
IRON 14
COPPER 1
LEAD 0
TIN 0
MOLYBDENUM 208
NICKEL 0
MANGANESE 0
SILVER 0
TITANIUM 0
POTASSIUM 1
BORON 5
SILICON 10
SODIUM 16
CALCIUM 1949
MAGNESIUM 13
PHOSPHORUS 665
ZINC 738
BARIUM 0
SUS Viscosity @ 210°F 52.7
cSt Viscosity @ 100°C 8.1
Flashpoint in °F 375
Fuel % Antifreeze % 0
Water % 0
Insolubles % 0.2
TBN 3.4
49,933 Miles on car
The Quaker State you've been running has been doing a good job of lubricating everything in your engine, and nothing looks like a problem in these results. You've got wear that is within our acceptable range all down the line, and the TBN was strong at 3.4 as well (1.0 or less is too low). We think 7,000 miles would be okay for the next oil run. Resample at the next oil change to start trends. Nice!