as some of you might have read, i discovered a crack in the radiator of my 1995 volvo 850 glt. so after pulling the radiator and patching the split with marine tex (good stuff rated to 8000psi) and letting it sit, the leak is fixed. but heres the problem the cooling system keeping drinking fluid and is not leaking it anywhere and is not in the oil. so does anyone have any ideas of what my problem is? i think something is wrong here because the breather tube coming outthe top of thethermostat housing has fluid pumping out of it (i was under the impression that it was simply a breather tube) into the expansion tank when it's running, is that soposed to happen?

if anyone has any input that would be great


thanks

 

continued on your previous thread (so the whole history is on the samethread)