2004 Ford E150, 214000, 6k on oil.
Out: PP (Old Formula) 5W20, Wix xp filter.
In : Valvoline Nextgen Synthetic 5W30 (5qts) Valvoline Nextgen Conventional 5w30 (1qt), Mobil 1 Filter.
2006 Honda Accord 4 cyl, 222000.
In: Castrol Edge Titanium 10w30 (3qts), 5w20 (2qts), Wix xp filter.
2006 Ford Explorer 6 cyl, 163000.
Out: Kendall GT1 Synblend 5W30, Bosch premium filter.
In : Kendall GT1 Synblend 5W30, Motorcraft filter.