not an a body but still a dodge more or less

99 2.4 stratus, thing will not heat up, heater blows out cold air, blew radiator out multiple times, temp only gets up to 184 so it doesnt even get hot. even in 50 degree weather. im about to pull my hair out right after i run this pos over with my power wagon and take a chainsaw to it. any ideas or is it doomed for my monster truck fantasy?