I had the fan replaced on the radiator 2/12 the car (dodge avenger, 2008) on 2008 Dodge Avenger

is over heating again, i run the heat at full blast to prevent the engine from overheating help

Asked by for the 2008 Dodge Avenger
2 answers
check and see if the fan is working and replace t stat for starters
possible cooling fan not working...you need to have a competent technician check your entire cooling system