PYB 5W20 SN - 6300 mi - 2009 Mazda6 3.7 V6
- Thread starter mrplavick
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I would cap dino OCI to about 7-7.5k.
Average levels of 33 copper and this is good I wonder if Blackstone does urine tests!!
This lube is out of specification. Have B/S recheck.
Originally Posted By: Pablo
This lube is out of specification. Have B/S recheck.
It looks like it is within spec to me. This is PYB and I imagine zinc is within a margin of error of 100PPM. This analysis is reading on the high side, but I don't see a resemblance to any other oil I know of.
This lube is out of specification. Have B/S recheck.
It looks like it is within spec to me. This is PYB and I imagine zinc is within a margin of error of 100PPM. This analysis is reading on the high side, but I don't see a resemblance to any other oil I know of.
Originally Posted By: addyguy
Can't see UOA...can you type in the values?
Please ^
Can't see UOA...can you type in the values?
Please ^
Originally Posted By: mrplavick
I guess I wasted my money having a real laboratory analyze my oil sample when a couple of guys who can access the internet know much better.
No one said that, but I trust that someone like Pablo can tell by looking at a UOA if a lube has possibly sheared out of grade or not. Blackstone (and every other lab) is run by people, and people can make mistakes. A lab technician is not immune from mistakes.
Then again, we can no longer see the UOA, so we don't really know.
I guess I wasted my money having a real laboratory analyze my oil sample when a couple of guys who can access the internet know much better.
No one said that, but I trust that someone like Pablo can tell by looking at a UOA if a lube has possibly sheared out of grade or not. Blackstone (and every other lab) is run by people, and people can make mistakes. A lab technician is not immune from mistakes.
Then again, we can no longer see the UOA, so we don't really know.
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