Before running Valvoline Restore and Protect 5W30 the wife’s Seltos 2.0L MPI engine tan a steady diet of Mobil 1 Extended Performance 5w30 and then 0W30 ESP with <5K mile OCI’s . At 3,750 miles into the second fill of Valvoline Restore and Protect 5W30 the oil is relatively clean looking - really almost new looking . That could be a good or a bad thing as I’ve not seen an oil look like this before nearing the end of an OCI ? No matter , I’ll stay the course for at least two more Valvoline Restore and Protect oil changes before deciding to stay with Valvoline Restore and Protect or go back to Mobil 1 .