Is it just me, or do the final viscosity readings look low on both samples? Both samples are Mobil1 0w20EP but there are leftovers of a different oil in the earlier sample.
Originally Posted By: dole
is it just me, why there are two columns very confusing.
1st column is last oil used and now under scrutny, the second is average for that very engine (bottom are "values should be" showing the healthy limits), 3rd is previous analyses, and last one is average for that kind of engine at Blackstone labs.
Originally Posted By: RTexasF
With Blackstone's comment why would you fret?
The viscosity seems low in comparison to other UOA's of the same oil. There were comments to that effect when the first UOA, the column on the right, was posted. At least there is some comfort in seeing the consistency between these two samples given the substantial difference in the mileage.