2003 Mitsubishi Magna wagon
234248km/145556mi
Out: Castrol Edge Titanium 5w40, ACDelco ACO28 oil filter
OCI: 10175km/6322mi/4 months
In: Shell Helix Ultra 5w40, Phoenix PO176 oil filter
ACDelco Engine Flush added prior to draining engine oil.
Oil sump plug washer replaced.
Valvoline Fuel Treatment added
2001 Mitsubishi Magna sedan
270452km/168051mi
Out: Penrite HPR10 10w50, Micro F456MAF oil filter
OCI: 3730km/2317mi/8 months
In: Penrite HPR10 10w50, Phoenix PO176 oil filter
ACDelco Engine Flush added prior to draining engine oil.
Oil sump plug washer replaced.
Valvoline Fuel Treatment added
Done less than 4000km since the last change, but the wife does a lot of short trips.