BAd radiator cap, low coolant or (leaking), Bad thermostat, cooling fans not turning on.
Heater coil could have went out.
Sway bar bushings
Current usage, such as prolonged attempts to start it when it does not want to.
There is a problem with the downstream oxygen sensor. I would replace it.
Dodge Caravan was created in 1984.
The Dodge Caravan didn't exist until 1984.The Dodge Caravan didn't exist until 1984.
no
No
NoNo
No.
NO