180-220 deg F
If the wiring and connections at the coolant temp sending unit check okay start with replacing the coolant temp sending unit. Temp sending unit should be less than $20.
It is mounted behind the alternator
Yes, a Dodge Neon has a coolant temperature sensor.
The coolant temp sensor is located next the the thermostat housing.
The coolant temp sensor is located next to the thermostat housing.
Low on coolant. Stuck open thermostat. Plugged heater core. Faulty temp blend door.
Use of a non factory temp rated thermostat can cause a check engine light.
It is under the alternator.
burn that pos wow you can do better than that where is the coolant temp sensor on3.3 engine on a 98 dodge caravan
Unplug and reconect the coolant temp sensor.
Replace the coolant temp sender.
Trouble code P0128 means:Coolant thermostat (coolant temp below thermostat regulating temp)