This vehicle is a 2002 Chevy Silverado, 4.8L V8
This is the first oil analysis done on this truck. This is my Dad's truck he was running a K&N air filter that he changed to a regular filter after receiving the report. The comments section of the report mentions possible break in period of new parts as a reason for the high metal counts (if any had been done), but no maintenance has been done. Are these metal counts something to be concerned about?
Code:
OIL Amsoil Signature Series 5W/30
MILES IN USE 7,609
MILES 142,934
SAMPLE TAKEN 02/20/14
Make Up Added 1qt (Mobil 1)
ALUMINUM 14
CHROMIUM 1
IRON 38
COPPER 27
LEAD 34
TIN 0
MOLYBDENUM 117
NICKEL 1
MANGANESE 2
SILVER 0
TITANIUM 0
POTASSIUM 4
BORON 73
SILICON 16
SODIUM 5
CALCIUM 2939
MAGNESIUM 97
PHOSPHORUS 715
ZINC 752
BARIUM 0
SUS VIS 210ºF 59
cSt @ 100ºC 9.93
Flashpoint in ºF 395
Fuel %
Antifreeze % 0.0
Water % 0.0
INSOLUBLES 0.3
TBN 2.3
This is the first oil analysis done on this truck. This is my Dad's truck he was running a K&N air filter that he changed to a regular filter after receiving the report. The comments section of the report mentions possible break in period of new parts as a reason for the high metal counts (if any had been done), but no maintenance has been done. Are these metal counts something to be concerned about?
Code:
OIL Amsoil Signature Series 5W/30
MILES IN USE 7,609
MILES 142,934
SAMPLE TAKEN 02/20/14
Make Up Added 1qt (Mobil 1)
ALUMINUM 14
CHROMIUM 1
IRON 38
COPPER 27
LEAD 34
TIN 0
MOLYBDENUM 117
NICKEL 1
MANGANESE 2
SILVER 0
TITANIUM 0
POTASSIUM 4
BORON 73
SILICON 16
SODIUM 5
CALCIUM 2939
MAGNESIUM 97
PHOSPHORUS 715
ZINC 752
BARIUM 0
SUS VIS 210ºF 59
cSt @ 100ºC 9.93
Flashpoint in ºF 395
Fuel %
Antifreeze % 0.0
Water % 0.0
INSOLUBLES 0.3
TBN 2.3