If this a split system, indoors and outdoors, and the outdoors unit appears to be running I suspect that you have a problem with the compressor. Maybe you have a leak and lost our refrigerant. Either of these can cause this symptom. Both require sophisticated repairs.
Regards.
evaporator frozen over
There could be a number of problems. Dirty ducts or heat exchanger. Wrong speed on the fan, or turning the wrong way. Plugged filters or vents.
It could be that the fan switch on the thermostat is turned on so the fan runs all the time not just when the A/C or heat is on. This is supposed to be the most efficient method.
Mine is out of Freon.
I own a 1994 acura integra and the heater/air conditioning blower is not working, I can not defrost my windows and the heat does not blow. What is wrong and how can the problem be fixed.
The coil is dirty.Hose it out with a water hose.
There could be many things wrong when the air conditioning light is flashing. It could mean the AC is going out,the fuse is blown, the fan is broken,etc. Use an OBD scanner to get the code.Ê
What could you possibly mean by blowing back?Answer 2When you say blowing back, is the fluid in the reservoir airated? It could be that the pump is cavitating or you have a problem on the feed line from the reservoir to the pump if the reservoir is a remote one. Sounds like the pump requires attention. www.powerbrakeandsteering.co.za
Car not blowing air or heat
I have a 95 pathfinder and had the same problem with fuel pump fuses blowing. It turned out to be that the fuel sending unit had to be replaced. . Try cleaning the six contacts on top of the sender unit make sure they are isolated
could be elctrical not turning on compreesor could just be out of freon
On sables and tauruses there is a defect with the blower motor resister which causes a short in the electrical circut from the power distrabution box to the blower switch to the resister in the a/c housing(the smoke) start by repairing the wires to the resister and the resister your local ford dealer has these parts. then check along the circut for any other damage.