If it does not blow at all then that is a problem, but if it is when you first start it, the Caddy will not blow air on you until it is the selected temp.
short circuit in the circuit
Your electric unit can blow fuses during the winter when you are running your heater for several reasons. The main reason would be that you have a faulty ground on your heater.
Could be a bad thermostat.
Heater core (radiator) needs to be cleaned or changed
heater will not blow on a 1996 ford contour
if the heater does not blow out warm air change the setting.
Put in a winter thermostat
The heater does not blow air because it emits infrared rays that have heat molecules within them, thus releasing heat, not blowing it. A heater does not blow air becasue there is no moving air source within the heater. The heater emits infrered rays that cause heat to slowly flow out of the heater.
Your thermostat is most likely bad. It controls the flow of warm water into your heater core which warms your air. Its a common problem in winter and an easy fix.
With that year deville...its more than likely the blower motor
Your heater will blow cold air only.
Blow, Blow thou Winter Wind is one of several songs from the play As You Like It, which was written around 1599.
summer monsoons blow South and winter monsoons blow North. Monsoons come from the ocean;)
Check the thermostat or heater core
why doesnt my heater work on my1985 BMW
The front expansion valve is clogged.
Some of these models had problems with the switch itself; You may want to replace it.
you need to replace your heater core
Leak in heater core. Replace core.
replace front heater corefront and rear have independent heater cores
it wont blow heat itll blow cold air
Any of the following.................. 1. A bad a/c heater programmer. 2. A vacuum leak. 3. A bad a/c heater controller. 4. A bad interior door actuator
heater core possibly plugged and leaking