Done by OilGuard
Oil: Caterpillar 5W40 SDEO
Miles on oil 10166
Miles on Car 91766
Aluminum 4
Chromium 4
Copper 8
Iron 23
Lead 0
Tin 1
Silicon 9
Potassium 0
Sodium 0
Water Oxidation 64.4
Visc@100 17.0
Glycol None Detected
TBN 3.4
Soot 0.8
Notation.
All engine wear rated appear normal. High degree of oxidation Indicated. Suspect high operating temperature and/or over extended drain interval.
Any opinions would be appreciated.
Thanks
Mike Piles
--------------------
Mike
00 Green VW Jetta 5 speed TDI
Oil: Caterpillar 5W40 SDEO
Miles on oil 10166
Miles on Car 91766
Aluminum 4
Chromium 4
Copper 8
Iron 23
Lead 0
Tin 1
Silicon 9
Potassium 0
Sodium 0
Water Oxidation 64.4
Visc@100 17.0
Glycol None Detected
TBN 3.4
Soot 0.8
Notation.
All engine wear rated appear normal. High degree of oxidation Indicated. Suspect high operating temperature and/or over extended drain interval.
Any opinions would be appreciated.
Thanks
Mike Piles
--------------------
Mike
00 Green VW Jetta 5 speed TDI