I'm very happy with this report; the first report when I bought it was quite concerning with the iron level. I shortchanged about 3500 miles on PP (pre-GTL) and had a PureOne oil filter on it. Then, I put another batch of PP (pre-GTL) along with a Fram Ultra on it for this 6.5k run. I didn't sample the shortchange OCI, but wasn't super interested. The original sample was an unknown oil (likely Dino), with an unknown OCI (I estimated 6.5k since the oil sticker was that old), so I'm really pleased with dropping the iron level by 23ppm on a similar OCI. I may finally have some faith in Honda engines, but the copper is still a little concerning to me. Thoughts?
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