Ok, I have a 1994 Volvo 850 Non turbo. I'm going to do a flush and fill, then a flush with the Kit I bought from IPDUSA. Today just so I could sleep I did a plug drain and added Valvolene high mileage, merc/dex just to start things off . Yes or No? Now, should or what brand should or, would you guys reccomended I finish the flush with? Mobil 3309? Is this what I need. I want to put the good and right stuff in. Let me know ; hope this doesn't start a Web, War. Thanks, Marvin .