1996 F250 7.3 Powerstroke, 8670km, Rotella 15w40

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Jan 16, 2008
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Richmond, BC, Canada
Did my first UOA just before 9000 km. Wanted to see if I could run it to 12,000km. Used a motorcraft oil filter.

Code:


TOP OFF QUARTS: 0

KM ON OIL: 8670km

KM ON TRUCK: 240470km



ALUMINUM: 2

CHROMIUM: 2

IRON: 22

COPPER: 4

LEAD: 7

TIN: 0

MOLYBDENUM: 3

NICKEL: 2

MANGANESE: 0

SILVER: 0

TITANIUM: 0

POTASSIUM: 5

BORON: 26

SILICON: 5

SODIUM: 4

CALCIUM: 2672

MAGNESIUM: 11

PHOSPHORUS: 1121

ZINC: 1222

BARIUM: 0



SUS Viscosity @ 210 F: 75.5 (Should be 69-80)

cSt Viscosity @ 100 C: 14.39 (Should be 12.7-15.8)

Flashpoint in F: 440 (Should be >410)

Fuel %:
Antifreeze %: 0.0 (Should be 0)

Water %: 0.0 (Should be 0)

Insolubles %: 0.4 (Should be
TBN: 5.8 (Should be >1.0)


Looks great, gonna run it to 12,000km. I also had to add 3 quarts after the sample, dropped the drain plug and couldn't get it back in fast enough. Maybe to 15,000km.
 
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