Here are the results of my first-ever UOA, and I need some help interpreting the results! I sent another sample to Blackstone and am having Terry Dyson offer his advice, but this sample was done by Staveley Fluids Analysis. (This is NAPA oil analysis lab.)
9633 miles on oil
19670 miles on truck
I'm using a Mobil 1 M-303 filter and changed it half way through interval. Total makeup oil was 2.75 quarts including 1 quart at filter change.
Iron: 62
Chrome: 1
Lead: 6
Copper: 33
Tin: 0
Aluminum: 4
Nickel: 0
Silver: 0
Silicon: 15
Boron: 46
Magnesium: 440
Sodium: 3
Calcium: 2304
Phosphorus: 1428
Zinc: 1680
Moly: 4
Potassium: 0
Fuel: Vis @ 100: 14.42
Water: 0
Soot: 0.1
Glycol: NEG
TBN: 7.6
So what do you guys think? Iron is really the only thing that looks out of the ordinary to me.
9633 miles on oil
19670 miles on truck
I'm using a Mobil 1 M-303 filter and changed it half way through interval. Total makeup oil was 2.75 quarts including 1 quart at filter change.
Iron: 62
Chrome: 1
Lead: 6
Copper: 33
Tin: 0
Aluminum: 4
Nickel: 0
Silver: 0
Silicon: 15
Boron: 46
Magnesium: 440
Sodium: 3
Calcium: 2304
Phosphorus: 1428
Zinc: 1680
Moly: 4
Potassium: 0
Fuel: Vis @ 100: 14.42
Water: 0
Soot: 0.1
Glycol: NEG
TBN: 7.6
So what do you guys think? Iron is really the only thing that looks out of the ordinary to me.