This report is from Oil Analyzers. It is a friends car that drives 140 mile round trip a day back and forth to Fort Bragg from home. Country roads most of the way in. The oil filter was a Wix. It has been using coolant and so I figured I would take a sample. It has 134k miles on the vehicle. This was the second oil change with Peak conventional 10w-30. Looks like there is a leak, not sure if it is the intake on this particular model or the heads. The sump holds 4.8 qts
Code:
Suggest INSPECTING COLLING SYSTEM (head gasket, heads, seals, EGR gaskets, etc.) for
leaks. Coolant indicators (Sodium and /or Potassium) are at a SIGNIFICANT LEVEL.
Viscosity is MODERATELY HIGH: Lubricant and filter change acknowledged.
OIL Peak 10w-30
MILES IN USE 4,134
MILES 134,454
SAMPLE TAKEN 6/22/14
ALUMINUM 2
CHROMIUM 0
IRON 9
COPPER 4
LEAD 3
TIN 0
MOLYBDENUM 15
NICKEL 0
MANGANESE 0
SILVER 0
TITANIUM 0
POTASSIUM 63
BORON 8
SILICON 13
SODIUM 335
CALCIUM 2015
MAGNESIUM 13
PHOSPHORUS 846
ZINC 885
BARIUM 0
INSOLUBLES 0.1
WATER 0.0
Oxidation 10
SUS VIS 210ºF
cSt @ 212ºF 13.5
Fuel% 0
Antifreeze% see comments
TBN 3.81
Nitration 9
Code:
Suggest INSPECTING COLLING SYSTEM (head gasket, heads, seals, EGR gaskets, etc.) for
leaks. Coolant indicators (Sodium and /or Potassium) are at a SIGNIFICANT LEVEL.
Viscosity is MODERATELY HIGH: Lubricant and filter change acknowledged.
OIL Peak 10w-30
MILES IN USE 4,134
MILES 134,454
SAMPLE TAKEN 6/22/14
ALUMINUM 2
CHROMIUM 0
IRON 9
COPPER 4
LEAD 3
TIN 0
MOLYBDENUM 15
NICKEL 0
MANGANESE 0
SILVER 0
TITANIUM 0
POTASSIUM 63
BORON 8
SILICON 13
SODIUM 335
CALCIUM 2015
MAGNESIUM 13
PHOSPHORUS 846
ZINC 885
BARIUM 0
INSOLUBLES 0.1
WATER 0.0
Oxidation 10
SUS VIS 210ºF
cSt @ 212ºF 13.5
Fuel% 0
Antifreeze% see comments
TBN 3.81
Nitration 9
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