M1, 0w40 FX45 5000miles ...got the lead out

[cheetahdriver]

my earlier OA on this had way too much lead, was figuring on going to something exotic if this didn't come out ok. fortunately it did.


Blackstone Labs

Oil Filter--------M1
MI/HR-ON-OIL------(5000)9437
MI/HR-ON-UNIT-----(59641)54641

ALUMINUM----------(3)4
CHROMIUM----------(1)1
IRON--------------(10)15
COPPER------------(3)3
LEAD--------------(6)25
TIN---------------(0)0
MOLYBDENUM--------(74)87
NICKEL------------(0)0
MANGANESE---------(0)0
SILVER------------(0)0
TITANIUM----------(0)0
POTASSIUM---------(3)0
BORON-------------(124)127
SILICON-----------(11)10
SODIUM------------(8)10
CALCIUM-----------(2551)2941
MAGNESIUM---------(13)17
PHOSPHORUS--------(728)813
ZINC--------------(895)1034
BARIUM------------0

SUS-VIS@210F------(70.9)70.9
cSt-VIS@100c------(13.19)13.19
FLASHPOINT-IN-F---(420)395
FUEL%------------- ANTIFREEZE%-------0.0
WATER%------------0.0
INSOLUBLES%-------(0.3)0.4
TBN---------------(6.0)2.4

 

[Steve S]

Did you change out the oil or just take a sample?

 

[cheetahdriver]

changed it, which means i threw away perfectly good oil, but that lead level scared me. i was afraid i was going to get "extra chunky" out of the drain.

current change will stay in for 10k.

 

[FZ1]

10k is too far,I would go 7500 max. Lot's of metal in that 9.4 run.

 

[Doug Hillary]

Hi,
yes you let some "good oil" go

At this rate 10K is a great target with this excellent lubricant