Yeah the copper is what stands out to me. From studying uoa's here,anything nearing double digit always gets pointed out as concerning.
Originally Posted by OVERKILL
Got to look at the PPM per mile, because the mileage is so much longer than what folks normally run. They really aren't high, for the mileage. Only one that jumps out is copper IMHO, iron is fine. OP: I'd change the filter every OCI, that kind of mileage on such a tiny filter, it was probably in bypass much of the time at this point.
Originally Posted by aquariuscsm
That's a ton of wear metals and that filter looks like it's beyond worn out.