It could be any of those things I listed. If you changed the thermostat and a hose and the radiator, if the mixture is 50 50 water and antifreeze, and it has a new cap, I would look at the water pump. Sometimes the pump fins wear out.It could be any of those things I listed. If you changed the thermostat and a hose and the radiator, if the mixture is 50 50 water and antifreeze, and it has a new cap, I would look at the water pump. Sometimes the pump fins wear out.
Answers & Comments
Overheating is from wrong coolant mix, plugged radiator inside, thermostat bad, collapsed hose, water pump failure
It could be any of those things I listed. If you changed the thermostat and a hose and the radiator, if the mixture is 50 50 water and antifreeze, and it has a new cap, I would look at the water pump. Sometimes the pump fins wear out.