If I may add a constructive question to this whole discussion over Mobil 1 vs everyone else in the Seq IVA test. . .
We have read recently that some oils may be moving towards giving up more chemical wear as opposed to traditional friction-based wear. If this is the case that would cause higher concentrations of iron in used oil analysis that have been documented with Mobil 1. What I can't recall is if Valvoline specifically mentioned microns of wear in their results or if it was an indirect reference with the UOA numbers mentioned in the release. Thoughts?
We have read recently that some oils may be moving towards giving up more chemical wear as opposed to traditional friction-based wear. If this is the case that would cause higher concentrations of iron in used oil analysis that have been documented with Mobil 1. What I can't recall is if Valvoline specifically mentioned microns of wear in their results or if it was an indirect reference with the UOA numbers mentioned in the release. Thoughts?