Hey guys, check out the findings in this other link:
Oil catch can
What a couple of us are noticing is that fresh oil "might" seem to aerate more than oil with say 1K of street miles. A couple of us with PCV catch cans are noticing that after an oil change is when we get the greatest amount caught. I have 3 vehicles with these and now see the same thing on all 3. For the first 500 street miles on the oil, the PCV will catch alot, for the next 4500 miles in my 3 cases, little to nothing is caught.
Combine this with the issue of ZDDP needing about 1K of street miles to fully activate. Might be a reason to look at "breaking in" the oil for the race car in the family car first if both of these hold to be true.
Let me know what you think.
Oil catch can
What a couple of us are noticing is that fresh oil "might" seem to aerate more than oil with say 1K of street miles. A couple of us with PCV catch cans are noticing that after an oil change is when we get the greatest amount caught. I have 3 vehicles with these and now see the same thing on all 3. For the first 500 street miles on the oil, the PCV will catch alot, for the next 4500 miles in my 3 cases, little to nothing is caught.
Combine this with the issue of ZDDP needing about 1K of street miles to fully activate. Might be a reason to look at "breaking in" the oil for the race car in the family car first if both of these hold to be true.
Let me know what you think.