Here are some numbers from my oil just before I did a top end rebuild. I'm thinking everything is looking pretty good. Any other thoughts? This engine had right at 249K miles on it when this sample was taken.
Fe 29
Cr 12
Pb 3
Cu 5
Sn 0
Al 6
Ni 0
Ag 0
Si 15
B 2
Na 5
Mg 21
Ca 3793
Ba 0
P 1138
Zn 1326
Mo 0
Ti 0
V 0
K 0
Fuel Vis @ 100C 14.09 cSt
Water 0%vol
Coot/solids 0.2%wt
Glycol Neg
TBN 11.15
Oxid 14.0
Nitr 11.0
F-Soot 0.21
No corrective action was recommended.
Like I said, I think these numbers are looking pretty good for a 13 year old truck pushing close to 300RWHP. Opinion? Comments?
Fe 29
Cr 12
Pb 3
Cu 5
Sn 0
Al 6
Ni 0
Ag 0
Si 15
B 2
Na 5
Mg 21
Ca 3793
Ba 0
P 1138
Zn 1326
Mo 0
Ti 0
V 0
K 0
Fuel Vis @ 100C 14.09 cSt
Water 0%vol
Coot/solids 0.2%wt
Glycol Neg
TBN 11.15
Oxid 14.0
Nitr 11.0
F-Soot 0.21
No corrective action was recommended.
Like I said, I think these numbers are looking pretty good for a 13 year old truck pushing close to 300RWHP. Opinion? Comments?