Well, here is my tale of woe...
I have a 2007 Chrysler Town & Country Limited. The same 3.8L V6 as you do and it is recommended for 5W-20. Since day one, I have used Valvoline conventional 5W-20, and either a Pure One L10241 or PL10241 (whichever was available), OR if they had an OEM MO409, I'd...