2001 Nissan Frontier

[MolaKule]

Here is the result of Analysis. Engine had 34,013 miles, oil had 1,151 miles on it. Oil is Amsoil 10W30 ATM, no additives. No consumption on any oil since new. No oil added. 99% highway miles in 90+ F weather at 75 mph. I have no recent trend analysis, since this is the first analysis. Since I decided to have the ’92 Burb’s analysis done, I felt I needed to start a baseline with the Frontier. Analysis by Oil Analyzers. Previous Oil was Amsoil 5W30 HDD. Filter is Amsoil SDF20. Engine stock. 2.4L I4 16 valve. No mods.

Physical Properties:
Gly - Neg.
% Water - Fuel - Vicosity at 100 C - 11.3
% Solids - Tr
Oil Degradation:
Soot - NA
% Oxidation - 10.0%
% Nox – 12.9%
TBN – 11.4
TAN - NA
Spectroanalysis:
Fe - 4
Cr - 0
Pb - 3
Cu - 2
Sn - 1
Al - 5
Ni - 0
Ag - 0
Mn - 4
Si - 4
Boron - 37
Sodium - 5
Magnesium - 356
Ca - 3174
Ba - 0
P - 12381
Zn - 1590
Mo – 80
Ti - 0
V - 0
Cd - 0.

 

[Spector]

What is the "p" at 12,000+ ppm?

I don't think I have ever seen anything that high with any Amsoil sample I have on file? WOW Is that a misprint?

 

[MolaKule]

Glad you spotted the "fat finger of fate." As I told Patman, I have been doing a lot of this lately; must be the heat.

The P or phosphorous should have been 1281, and the Moly should have been 8.