4.0 Liter I6
Wix Oil Filter
K&N Air Filter
Miles/Months on Oil - 4,391/2
Miles on Unit - 154,591
No make-up oil added
Approximately 75% Freeway 25% City driving
Outside Temperatures ranging from 50F to about 90F
Blackstone analysis:
Aluminum - 3
Chromium - 0
Iron - 11
Copper - 2
Lead - 1
Tin - 0
Molybdenum - 24
Nickel - 0
Manganese - 0
Silver - 0
Titanium - 0
Potassium - 2
Boron - 6
Silicon - 8
Sodium - 6
Calcium - 2189
Magnesium - 7
Phosphorus - 608
Zinc - 708
Barium - 1
Sus Vis@210 - 58.5
Flashpoint - 385
Fuel % - 0.5
Antifreeze % - 0%
Water % - 0%
Insolubles % - 0.4%
TBN - 3.2
Blackstones comments:
BRIAN: What a nice engine you have here! You've got more than 150,000 miles on this Jeep engine,
and it's showing no signs of slowing down. The universal averages column shows typical wear from
this type of engine after 4500 miles on the oil. You ran this oil 4391 miles, and wear matches up well with averages. We think you could run the oil longer than this without a problem, and we'd suggest going to 5500 miles for your next oil change. The TBN read 3.2, still active additive remaining. No moisture, fuel, or antifreeze found. Looking good!
Previous analysis, http://theoildrop.server101.com/forums/s...true#Post253980
Wix Oil Filter
K&N Air Filter
Miles/Months on Oil - 4,391/2
Miles on Unit - 154,591
No make-up oil added
Approximately 75% Freeway 25% City driving
Outside Temperatures ranging from 50F to about 90F
Blackstone analysis:
Aluminum - 3
Chromium - 0
Iron - 11
Copper - 2
Lead - 1
Tin - 0
Molybdenum - 24
Nickel - 0
Manganese - 0
Silver - 0
Titanium - 0
Potassium - 2
Boron - 6
Silicon - 8
Sodium - 6
Calcium - 2189
Magnesium - 7
Phosphorus - 608
Zinc - 708
Barium - 1
Sus Vis@210 - 58.5
Flashpoint - 385
Fuel % - 0.5
Antifreeze % - 0%
Water % - 0%
Insolubles % - 0.4%
TBN - 3.2
Blackstones comments:
BRIAN: What a nice engine you have here! You've got more than 150,000 miles on this Jeep engine,
and it's showing no signs of slowing down. The universal averages column shows typical wear from
this type of engine after 4500 miles on the oil. You ran this oil 4391 miles, and wear matches up well with averages. We think you could run the oil longer than this without a problem, and we'd suggest going to 5500 miles for your next oil change. The TBN read 3.2, still active additive remaining. No moisture, fuel, or antifreeze found. Looking good!
Previous analysis, http://theoildrop.server101.com/forums/s...true#Post253980