M1 10w-30 on 2002 Mazda 323 1.6 for 6487miles

[Elson]

2002 Mazda 323 1.6
Esso Ultron 5w40 / Royal Purple 5w20 w/LC / M1 10w30 w/LC
km(mi) on oil - 4,511(2,803) / 8,081(5,021) / 10,440(6,487)
km(mi) on engine - 95,300(59,218) / 103,400(64,240) / 130,435(81,048)
Sample date - 3Sep05 / 13Nov05 / 4Sep06

Additives (ppm)
Ca = 633/1539/1633
Mg = 273/97/12
Mo = 0/73/58
P = 269/673/563
Zn = 339/827/614
Na = 02/01/04

Wear metals (ppm)
Al = 00/01/2.7
Cr = 01/01/0.7
Cu = 02/07/3.9
Fe = 05/10/6.3
Pb = 18/23/1.5
Sn = 00/00/00

Coolant trace
K = 00/00/00

Oil condition/particle count (ct/mL)
Soot = 00/00/00
Oxidation = 39/113/80
Nitration = 100/96/100
Sulfation = 70/115/63
Water = NEG/NEG/ Antifreeze = NEG/NEG/NEG
Fuel = NEG/NEG/ Si = 3/25/33

Physical properties
Viscosity @100 (Cst) = 13.4/9.7/11
Total Base Number = 6.5/1.5/ TAN(3.7)

 

[LargeCarManX2]

And Esso Ultron is the Winner? Which did you like the best Elson?

 

[Elson]

Quote:

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And Esso Ultron is the Winner? Which did you like the best Elson?

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Schaeffer's 5w20, which i have yet to try

 

[m2200b]

You either have an intake leak or a poorly functioning
aftermarket intake with those SI numbers.

 

[Carlos2.0S]

Why the Additive are to low on the Esso Ultron (after only 2800miles), and the TBN is still 6.5???

Im planning to use this Oil on my Car.