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

my radiator blew a crack in it. I repaired temporally with JB weld and within 8blocks on the test drive it blew another crack. would that be caused by the thermostat?

1 answer
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.