Check the thermostat.
A dodge pickup 1500 would stall out while driving because of a defective air filter.
air leek
Loose motor mounts.
I'd be suspicious of the thermostat.
Probably the alternator.
prob a vacume leak
Yupp Clogged fuel filter. Hole in the gas line.
Low coolant? Cooling system airbound?
You might need an alignment.
A bent valve(s).
Vapor lock!
Your Dodge Durango may stall when idling at a stop light for a couple of reason. One reason may be that a part needs to be replaced on the car.