Is the cooling fan[s] coming on? is the radiator full of coolant ?does the engine have a blown head gasket or cracked head? Why did it need a radiator?
did you use the right anti-freeze or you may have a bad fan/fan switch
change the water temp sensor
Your thermostat is stuck open. Buy a new one they are usually really cheap and you can usually repair it yourself. They are easy to get to even in compact engine space.
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.
The cooling system is probably getting old ... but to leave a car idling for 15 min is not a good practice for the car or for your gas milage.
pull the thermostate change it as well as the water pump but before you do this make sure you dont have a air lock bleed through your heater hose return
I have the same problem. I believe the idle air control valve either needs to be cleaned or replaced.
check the wires, if they are crossed up you get bad ilding. my aurora was idling around 1500 rpm's, but after having all the spark plugs and boots replaced it went back to around 600...see if that helps
unplug the TPS and see if it goes away if so it may need to be replaced
If your vehicle is idling high to low when its not moving, chances are you have an issue with the transmission. It may need to be replaced fully or simply fixed.
If you have replaced plugs and wire most likely one of your coil pack usually run about $50
my idling on my 2001 ford focus is not idling correct, tried to adjust idling but there is no screw or way to adjust why?