my radiator blew a crack in it. I repaired temporally with JB weld and within 8b on 1999 Nissan Maxima

/in 8blocks the car got very hot and it blew a different crack in it would that be caused by a bad thermostat

Asked by for the 1999 Nissan Maxima
Is your vehicle overheating? could be just time for new radiator. these are made of plastic end tanks may crack due to over pressure from overheating or just old age.