New to the forum, but been stalking for a while.
Since I run the Oil analysis program at work figured I'd run samples on my truck.
Seeing that the viscosity is dropping so fast, thinking i may look into trying a 0W40
sample on the 10th was a full run per the oil minder on the truck @ 5% remaining
sample on the 24th is 33 hrs, 1000 miles (10% per oil minder calculation)
Also decided to run a PC to see how decent or crap oem filtering is.
Code
Sample Date Oil Ref 10/10/2018 10/24/2018
Sample # REF 39795 39907
Lab #
Analyst
Unique ID 39795 39907
Wear Status 0 0
Cont Status 0 0
Chem Status 72 21
Unit Usage 1108
Oil Usage 33
Aluminum 1.52 5.97 3.58
Antimony 0.45 1.52 0.92
Barium 0 0.03 0.02
Boron 84.04 24.82 61.5
Cadmium 0 0 0.02
Calcium 1,073 999.53 822.8
Chromium 0 0.48 0.11
Copper 0.04 4.09 0.89
Iron 0.8 18.6 6.3
Lead 0.08 0 0
Magnesium 499.24 544.9 461.14
Molybdenum 78.76 69.28 74.09
Nickel 0.09 0.37 0
Phosphorus 653.37 670.82 705.36
Potassium 0.14 4.4 0.8
Silicon 4.6 23.65 17.24
Silver 0.01 0.01 0.02
Sodium 7.99 4.84 9.73
Tin 0.06 1.59 2.37
Vanadium 1.66 1.35 1.58
Zinc 1,025 899.23 906.63
Manganese 0.02 1.1 0.15
Titanium 0.03 0 0
Add Depletion 57 70
Cnts >4 13,687
Cnts >6 1,788
Cnts >10 264
Cnts >14 104
Cnts >18 55
Cnts >22 36
Cnts >26 17
Cnts >32 13
Cnts >38 8
Cnts >56 2.5
Cnts >70 1.2
ISO >4 21
ISO >6 18
ISO >14 14
Glycol Vol 0 0
IR Fuel
IR Oxidation 7.77 14.98 9.75
IR Nitration 4.72 28.52 10.96
IR Sulfation 16.62 21.87 18.13
Visc 40C 66 49.1 56.5
Visc 100C 11.7 9.3 10.3
Visc Idx 172
MxD Ox >50 2
Total Base 6.87 1.47 5.07
Specific Grav 0.855
MxD Ot >20 2
Fuel Vol
PC Vol < 6u 0.68
PC Vol 6-14u 0.47
PC Vol >14u 1.15
Soot LEM/TGA 0 0
PPM Water 129 0
MxD Ot >50 1
Fe >21
Fe >25 3
Fe >50 1
Fe >100 0
Fe >38 2
Since I run the Oil analysis program at work figured I'd run samples on my truck.
Seeing that the viscosity is dropping so fast, thinking i may look into trying a 0W40
sample on the 10th was a full run per the oil minder on the truck @ 5% remaining
sample on the 24th is 33 hrs, 1000 miles (10% per oil minder calculation)
Also decided to run a PC to see how decent or crap oem filtering is.
Code
Sample Date Oil Ref 10/10/2018 10/24/2018
Sample # REF 39795 39907
Lab #
Analyst
Unique ID 39795 39907
Wear Status 0 0
Cont Status 0 0
Chem Status 72 21
Unit Usage 1108
Oil Usage 33
Aluminum 1.52 5.97 3.58
Antimony 0.45 1.52 0.92
Barium 0 0.03 0.02
Boron 84.04 24.82 61.5
Cadmium 0 0 0.02
Calcium 1,073 999.53 822.8
Chromium 0 0.48 0.11
Copper 0.04 4.09 0.89
Iron 0.8 18.6 6.3
Lead 0.08 0 0
Magnesium 499.24 544.9 461.14
Molybdenum 78.76 69.28 74.09
Nickel 0.09 0.37 0
Phosphorus 653.37 670.82 705.36
Potassium 0.14 4.4 0.8
Silicon 4.6 23.65 17.24
Silver 0.01 0.01 0.02
Sodium 7.99 4.84 9.73
Tin 0.06 1.59 2.37
Vanadium 1.66 1.35 1.58
Zinc 1,025 899.23 906.63
Manganese 0.02 1.1 0.15
Titanium 0.03 0 0
Add Depletion 57 70
Cnts >4 13,687
Cnts >6 1,788
Cnts >10 264
Cnts >14 104
Cnts >18 55
Cnts >22 36
Cnts >26 17
Cnts >32 13
Cnts >38 8
Cnts >56 2.5
Cnts >70 1.2
ISO >4 21
ISO >6 18
ISO >14 14
Glycol Vol 0 0
IR Fuel
IR Oxidation 7.77 14.98 9.75
IR Nitration 4.72 28.52 10.96
IR Sulfation 16.62 21.87 18.13
Visc 40C 66 49.1 56.5
Visc 100C 11.7 9.3 10.3
Visc Idx 172
MxD Ox >50 2
Total Base 6.87 1.47 5.07
Specific Grav 0.855
MxD Ot >20 2
Fuel Vol
PC Vol < 6u 0.68
PC Vol 6-14u 0.47
PC Vol >14u 1.15
Soot LEM/TGA 0 0
PPM Water 129 0
MxD Ot >50 1
Fe >21
Fe >25 3
Fe >50 1
Fe >100 0
Fe >38 2