Mobil 1 5W-40 TDT

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Apr 8, 2010
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Wake Forest, North Carolina, USA
1 quart bottle from WalMart. Date code on the bottle reads: "10110" (20-APR-2010)? Sampling technique was timed two minute shaking of the bottle, open and pour into Blackstone sample container.

Phosphorus and Zinc below the levels in the Mobil1Oils chart. Lab tolerances, batch variance, EPA forced-march??? Take your pick.

voa_M15W-40TDT.jpg
 
I'm suprised at how thin the new 5W-40's are. Both this, and the T-6 sampled as well, are below 14cst.
 
Ya there a thin 40w,not crazy about the low calcium also in all the 5w40's,still prefer my CI-4,glad i got lots in stash..
 
Still a great oil with excellent viscosity at 210 Deg F. A nice additive package with plenty of TBN. I'm using it with stellar results.
 
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