What did they charge you for the analysis?I changed the oil & filter (NEVER CHANGE OIL WITHOUT CHANGING THE FILTER) at 100 miles (sent it out for oil analysis and cut the filter in half to check it's job & there were [as expected on any newly assembled engine, many particles of various metals {completely normal})
Did you send the oil or filter?
There's no such thing as TOO Clean Oil. On a fresh engine build, I used to run the return line into a catch can and dispose the first 3 or 4 quarts run thru the eng. What does the Electric company do with the oil?You may thing that I am wasting oil: but ever since I implemented this procedure of oil analysis & cutting the filter in half, I can start the normal (heavy duty use) length oil changes & I have not had any car engine last less than 300K. The used oil gets finely filtered & is then used by the electric company.