ac in car sometimes doesn't work

As with the AC off. If your fan stops blowing on one speed but works on another then you have a bad blower motor resistor.

What To Do If Your Car Ac Stops Working

I turn it on and often it is the same temp.

. Your Cooling Fans Are Broken. This is the compressor clutch. The AC evaporator allows providing cool air when you start the air conditioning system.

Lack of use is the main reason for a bad. One way you can verify this is by listening to the ac compressor. This part is responsible for transferring the heat coming.

Just like you need blowers to push the air conditioning through the vents in your home your car uses cooling fans to move the. Maybe you have a bad thermostat. But it sometimes works sometimes does not.

What is the outside temperature. The ac seems to blow just fine in the mornings but when she gets in her car to head home from work in the afternoons it doesnt work. The Front Blower Motor Relay also known as the AC Relay located behind the junction block with a black connector B05 is.

Remove the clog and allow water to drain. You should hear an audible click from the engine area when the ac is turned on. It depends on a few things.

If the AC in a car only works when driving it could be due to a problem with the condenser fan. But if I turn the AC off for a while then hit it again sometimes I can. Leave your cars hood open and turn on the engine.

Turn on your AC even if it isnt working and go to the front of your car to listen to the compressor. Check the Fuses Relays and Electrical Connections. It wasnt hot as last few days.

Today ac worked fine. Reattach the drain tube and. Is it low on refrigerant.

AC sometimes works and sometimes doesnt. But sometimes youll face that your car blower motor wont work properly that means car blower. Select the normal or fresh air setting rather than recirculated air and.

A broken wire could connect sometimes and not at other times. Because refrigerant circulates throughout. Why Is My Car Ac Not Blowing Cold Air.

It does seem to happen when its hot outside84 degrees. If it doesnt work properly so does the heat transfer process. Just got extended warranty for this car.

That makes sense. You should hear the AC. Push the metal wire with the hook side into the drain tube gently by twisting and pushing it until you can find the clog.

Those are also relatively easily to replace on your car with simple tools. When i turn the suv on and the. Air is blowing out all the time yet sometimes it comes out cold and sometimes it comes out hot.

Answer 1 of 9. If its too cold your car AC will not work. With the car running switch the AC to the on position the air conditioner will not work unless the engine is running.

The AC compressor is in charge of moving the coolant at first. Ad Search For Info About Car air conditioning troubleshooting.

Car Ac Not Working Here S 5 Ways To Diagnose The Problem