1999 Pontiac Grand Prix "blows cold air" Questions

...times it just blows out cold air. When I turn it off after blowing cold air,...it might go back to hot. Or it might start out blowing warm air and then go cold. ...

...cold before i change it now it just blows warm air i put freeon in it but still blown warm air i bought a a/c charger it still wont blow cold air what should i check our what should i do ? Check your ...

...air wont be cold. Once it starts going above 30 degrees the air gets colder. Today the blower stop working all together. Was told it maybe the climate control unit was bad. You can hear the door ...

blows cold air with the ac on Damper/flap for driver's side is probably stuck. Try moving the selector from cold to hot several times. Also, move the recirc/outside air control if the previous doesn't

blows cold air if you mean blows cold air while the heater is turned on it may be that you need to add more antifreeze. had the same problem before

my heater just blows cold air. If your heater just blows cold air the very first thing i would do is make sure there is coolant in your car. if there is not then there will be no heat.

...Cold air comes out of one vent on the middle of dash; the others are blowing warm air. So now, no air blowing at all. ??? It is fully charged as well. it seems to me .Outside of evaporator is ...

...blows out hot air then it goes cold . I watched the temp gauge go up and down when it does this when the gauge rises to normal operating temps the air comes out cold then when it dropes down below ...

blows out cold air when its on heat up to last week I my heater was working for a awhile now it was ok but then I when i turn on the heat it blow out cold air. One or two days later i tryed it and and

...cold air out i cant get the a/c to blow cool air out i have let the car run to see if it would work then but still nothing Is the compressor running ?If it is and you see the large hose is cold and ...