I need some advise, At Bridgewater Volvo (NJ) I just had a new transmission put in, new shocks in the front, serpentine belt, 90,000 mile service, etc... I spent around 5500 dollars. One month after paying all that money, I now got this new problem which I supposedly fixed 10 months ago @Olsteen Volvo ,Jacksonville (Fl) where they changed o ring kit, chemical gasket, filter insert, plain gasket, cstrl blend, sealing ring and I think that is it according to the work order. What can it be, when I called Montclair Volve (NJ), he said a engine flush might do it and also they will honor my receit from Florida as far as the parts. Should I try a engine flush? Should I get the same parts replaced and pay the per hour rate? Does anyone know what might fix this problem? The man at Montclair Volvo said it could be a bunch of things and very costly, and perhaps need a new engine. The car isin't even worth what I paid a month ago plus a new engine...........