0
Why does your 99 grand prix gt blow hot air when the ac is on?
Wiki User
∙ 15y ago
To add, the compresser does kick on, their is no leak, and the fuses are not blown. Thanks.
Wiki User
∙ 15y ago
Add your answer:
Earn +20 pts
Will replacing the blower motor cause my car to blow hot and cold air again. 2002 grand prix GT?
Yes, if the original problem was the blower motor.
Why does the heater on 1999 grand prix not blow hot air The blower works fine the temp control is set on hot and it has new blower motor?
Have you checked your coolant? Kind of obvious but sometimes overlooked.
Why does my 1995 meccury grand marquis Blow out cool air but i cant get hot air?
2004 grand marquis blowing cool air cant get hot air why?
My 99 grand prix blows cool air on the passenger side and hot air on the driver side but it's full of freon?
This happened on my 02 Grand Prix. There is a switch that needs to be replaced, be prepared to pay about 200 bucks
What would cause the heat not to blow hot air on a 1993 Grand Prix?
the thermostat may be stuck open or the heater core may be plugged the thermostat may be stuck open or the heater core may be plugged
Why does 1999 grand am not blow hot air when heater is on?
Because your thermostat is probably stuck open
Are laptops meant to blow out hot air or cold air on your fan?
Hot air because it is blow out the hot air from the inside of the laptop.
What would cause 2000 Grand Caravan heat to blow cooler air when sitting in traffic then hot air when moving again?
It is possible that there may be air in radiator.
Your 92 grand prix is running hot?
If your 92 Grand Prix is running hot you probably need to check the oil. If the oil is OK you should check the water and add water if needed.
What causes the fuse in your 1999 Pontiac grand prix controls the air conditioning to get hot and blow out?
Defective/Shorted Compressor Defective/shorted blower motor Defective/shorted cooling fan Disconnect each of the above one at a time to determine which area is the problem
99 grand prix hot driver cold passenger?
The heater box has controlled doors to direct the hot air. When one of the doors is stuck closed, hot air cannot go in that direction. The passenger side vent door must be closed.
What would cause the heater on a 1997 Grand Am Gt to not warm up completely and only blow slightly warm air?
It could be the thermostat on the engine. If the engine does not warm up adequately the heater will never blow hot air.
