Latest UOA for Ams 5w30 HDD
 

It was nice to see the TBN still at 9.15 after 10076 miles.


Oil Brand: Amsoil 5W-30 HDD

Oil Filter: Fleetguard Stratapore

Sample Miles: 10076---6950---6564---6972

Vehicle Miles: 44367--34291---26396---20032

Sample Period: 10/05/09 to 5/15/2010

Make Up oil: None---None---None---None

Oil Filter Used: Fleetguard Stratapore

Oil Changed: Yes--Yes---Yes--- Yes

IRON: 101 77 37 41

CHROMIUM: 2 2 2 1

LEAD: 6 5 6 6

COPPER: 5 6 7 7

TIN: 3 0 0 0

ALUMINUM: 5 2 3 6

NICKEL: 1 0 0 0

SILVER: 1 1 2 2

SILICON: 5 5 6 10

BORON: 2 2 2 4

SODIUM: 2 2 6 0

MAGNESIUM: 13 8 14 29

CALCIUM: 4803 3558 3620 4009

BARIUM: 0 0 0 0

PHOSPHORUS: 1490 1173 1236 1328

ZINC: 1659 1334 1238 1533

MOLYBDENUM: 0 0 1 3

TITANIUM: 0 0 0 0

VANADIUM: 0 0 0 0

POTASSIUM: 28 16 0 0

FUEL (%VOL): 0.1 0.5 0.9 0.5

VIC @ 100C, cSt: 11.0 11.2 11.37 11.19

WATER: <.1 <.1 <.1 <.1

SOOT: 0.9 1.0 0.7 0.5

TBN: 9.15 9.24 10.39 10.03

OXID: 36 36 5.0 4.0

NITR: 15 15 8.0 6.0