95 mpv loss of radiator fluid, help!
 

My 95 mpv minivan is slowly losing radiator fluid (about 4-5 months it will lose 2 liters). it didnt overheat until the fluid got really low, had to top it off, and it will not overheat until there's low fluid again. Installed a new thermostat. no leaks anywhere, but in the mornings white smoke comes out of the tailpipe for the first few minutes. (Not a blue tinge but it doesn't seem like your usual morning cold engine smoke/steam) Otherwise the can drives fine.

I'm assuming radiator fluid is going into engine? What do I need to do, I don't want my engine to be ruined. Thanks

more than likiely a head gasket.
Check your engine oil, it may have some coolant mixed in with it as well.