Low coolant, radiator restriction (inside and/or outside the radiator), inoperative radiator fan, missing/broken fan shroud,
It is located on the #2 intake runner, front right side of the air intake.
Transmission overheat.Transmission overheat.
It will overheat at idle.It will overheat at idle.
probably because you need new oil and Durango's are known to overheat.
Any coolant leak can cause an overheat.Any coolant leak can cause an overheat.
faulty water pump, electric fan, or a clogged radiator> With dodge motors it is usually a clogged radiator. Drain it
Going up hills doesn't allow engine to "lug" and overheat Going down hills supplies engine braking for safety and will prevent brakes from fading and overheating
it smokes on hills problably because your giving it gas if it is black smoke
You need to check the operation of the radiator fan.
No.
Current usage, such as prolonged attempts to start it when it does not want to.
Low coolant, plugged radiator, inoperative fan, stuck thermostat.