Engine Oil analysis

[Mikie12]

Wanye; What oil were you runnin? Also if you run my handle and find where I posted my report, you can compare it with yours-I posted it here awhile back.

 

[Wayne M.]

Hi all, I decided to list my results for comparison. I think I have a problem with Fuel- at 2%.

Total mi. 52,969

Mi on oil-3638

Oil- Rotella 15/40 CJ



Aluminum 2

chromium 0

iron 10

copper 1

lead 2

tin 0

moly,nickel,maganese,all 0

silver 1

titanium 0

potassium 3

boron 26

silicon 2

sodium 0

calcium 2319

magnesium 14

phosporus 1054

zinc 1326

barium 0



sus vis @212*f 75. 9

cst vis @100*c 14. 49

flashpoint 395* ----------FLAGGED should be >415

fuel 2. 0% -----------------FLAGGED should be <2. 0

antifreeze 0

water 0

insolubles 0. 3%

TBN 8. 3



QUESTION-- is insolubles the same as ash?



I got a "nice engine" comment, the fuel was blamed on city driving, but I gave it a good 40 min stop and go run before the drain. I was advised to try again @ 5Kmi.