Replaced radiator plus cap thermostat plus cooling
sensor plus fan clutch burped and bled system still
overheating 2006 dodge durango 4.7 Help
Ed's right. That engine and many others use a water pump with plastic impellors that deteriorate and break off as they age. You may be able to observe a lack of coolant flow looking into the radiator while revving the warmed up engine. That's a failed water pump doing that.