Questions & Answers for: 2003 pontiac grand blowing cold

Pontiac Grand Am 03 is only blowing cold air Hey could you help me? My Pontiac is only blowing cold air. The thermastate seems to be fine because the car is heating up. The temperature control dial is

2003 Grand Am. The AC isn't blowing cold air. I added refrigerant. It isn't blowing hot air, just not cold. It sort of seems like it is just blowing in the air off of the engine, but I don't know a ...

...on my 2003 pontiac grand prix. I put in a new thermostat and flushed the radiator, what to do now... Thanks It could be a temp door actuator motor that is gone out,it opens the door to the heater

...thermostat and sensors now the heater only blows cold air its below freezing in mississippi this week please help!! Check to see if you have an air lock in your cooling system it may need to be ...

...at a stop sign or light it starts to blow cold air i have replaced the thermostat what else could be the problem Sounds like you are low on antifreeze.Or you have air trapped in the coolant

...blowing out real cold air..my heater is not blowing out heat just cold air Reasons for lack of cold a/c is low refrigerant. Does compressor engage and spin when a/c turned on?? Reasons for cold air ...

...blowing hot air will blow cold air Make sure that the pipe is not blocked and the shift to hot is opening the valves to the blower unit. If this is choked , blocked or not reacting , the section must ...

...the pressures checked on your ac system, that will determine if the compressor is weak. Could be you have a blend or an accutator door not opening for it to blow cold air, or several other

heater working intermittently Blower in 2003 Grand prix, works fine, but it only blows cold air, no heat. under hood heater hose are they hot if yes mixed door not moving

2003 Pontiac Grand Am a/c will only blow cold when engine cooling line is crimped closed ? You need to figure out what your heater thermostat valve looks like... locate it & replace it... (or ...