The fans will probably stay on while the defroster is on because the A/C compressor is running.
Most likely a film on the inside of a windshield is caused by an engine coolant leak within the heater core.
Thermostat should be located in the removable housing at the engine end of the upper radiator hose Radiator may be clogged or flow restricted the defroster kicks on your electric radiator cooling fan--bypassing your fan relay and temp. switch--so its probably one of those
Electric cooling fan? Fan placed behind radiator to aid in engine cooling activated when engine coolant temperature exceeds 235 degrees F or when A/C or defroster is engaged
When air conditioning or front defroster are turned on it will turn on A/C compressor which requires the A/C condensor to be cooled (via radiator fan).
The A/C runs to help defrost the windshield by removing moisture from the air. The fans run to help the cool off the condenser.
its at the bottom of the radiator
upper and lower end of radiator
No, the radiator fan is electric.No, the radiator fan is electric.
In front of the radiator.
Take it to a radiator shop. Find one in the yellow pages.
The thermostat on a 1995 Plymouth Neon is right behind the Radiator Cap.
Either the fan is burnt out or the sensor that tells the electric fan when to turn on is bad, you can wire the fan directly to the battery to see if it's good.