Check for a stuck open thermostat, check for an always on radiator fan, control valve stuck partially open or a clogged heater core.
Probably because the ac needs to be recharged..
That is normal, It is a thermostat
we changed radaitor & thermastate , now heater blows cold air
If the ambient (air) temperature rises and the A/C blows warm air, it probably means that you need to add freon.
Check your coolant level, If low you need to find the leak.
Temp blend door malfunction.
The hot south wind that blows from North Africa is called the Sirocco. It is known for bringing warm, dry air and often carries dust and sand particles over the Mediterranean region.
The wind that blows from the south can vary in characteristics depending on the region and season. In general, if it originates from a warmer area, such as over the ocean or a warm landmass, it can be wet and warm. Conversely, if it comes from a dry, desert-like region, it may be hot and dry. Therefore, the specific conditions will determine whether a south wind is wet, dry, hot, or a combination of these factors.
You will need to adjust the temp gauge from cold to warm. Its located right on the middle vent(where the air blows out).
can you please clarify what you mean, do you mean that the front heater blows cold but the rear blows hot or do you mean that when the heating is on cold it blows hot? many thanks paul
i cant find were to put in freon on a 2002 Lincoln ls can you help
A warm or hot air blowing device is typically a heater that uses electricity, gas, or another fuel source to generate heat. It blows out warm or hot air to heat up a specific area or room for comfort or to maintain a desired temperature. Examples include space heaters, furnaces, and hair dryers.