how to change the radiator of the heater system?? on 1996 Hyundai Accent

the heater don't give a hot air

3 answers 1 comment
remove and replace radiator
YES , I agree!!!! :)
look to see if both heaterhoses are hot and one cold back flush your heatercore with garden hose after removing hoses from heater core use cold hose side if both hoses are hot problem is internaly in car.
ck coolant level 1st and then ck both heater hoses for heat