sounds like your freon may be low
Just press the AC swith off and on - it shoud blowing cold air again. Do not know how or why, it works.
fuel gauge stays on full and the tempreture does not move from cold on ford explorer 1998
it's old and you need to change it.
needs heater core replaced wost likely be hind the glove box
sounds like you need some freon.
Sounds like your cooling system termostate is stuck open.
If its been recently charged there maybe moisture in the system.
Obviously you have a cold if you are constantly blowing or you have something spicy or you are crying
if its blowing, but not blowing cold its low on coolant. it takes r134a.
Either you are out of freon, your compressor is broken or your cabin filter is plugged. There are other possibilities but these are the most obvious.
The heater is blowing out cold air only
Blowing Hot and Cold - 1989 is rated/received certificates of: Australia:M