Car Air Conditioner Works Intermittently

If your car is still under warranty then we definitely recommend taking it to the dealership for repair. The ac works only sometimes and other times the compressor will not kick on.

Causes Of A Weak Car Air Conditioner Dubizzle

Use the key to start the car and turn the air conditioner on high.

. An evaporator covered in ice cant cool the air so you would have to wait until the ice melts which is. The air conditioner works intermittently. If it is not functioning properly then the AC system will not be able to produce cold air correctly.

With the air conditioner running spray soapy water on the hose connections and look to see if theres any bubbling. Mechanic thinks fan motor. If its in the normal auto mode it will only blow cold air if the interior temp is above the set point or hot air if well below if the engine is warm.

Inconsistent cooling The AC compressor is powered by the relay. It either doesnt work at all it will come on sometimes while driving down the road and works fine until I turn off the engine. I dont have a manifold but the high pressure side of my system reads about 180lb with the gauge attached to a recharge can.

When it works the compressor clicks on and it blows ice cold air in the cabin but when it doesnt work it blows out hot air and the compressor doesnt click on. Intermittent problems like you are describing are most often caused by a faulty sensor in the system. So I think the ac is working intermittently.

If its hot in a situation of car air conditioner blowing hot air then its an engine problem. The repair typically involves replacing the leaky part and adding the proper amount of refrigerant back into the system. Whenever it does it it will blow hot outside air.

Over the last week the air conditioning has been working intermittently. Use the Fresh Air Vent But Only Occasionally. Feel the air coming out of the air conditioner and assess how warm cool or cold it is.

My HVAC fan works intermittently. I am in Europe. For this Itll hamper your driving experience and you wont get proper airflow through the car vents.

Find the AC relay. 2011 Honda CRV Air Conditioning works Intermittently Last Post RSS. This typically happens if the engine is too hot so be sure to check your cars temperature.

This may be your problem. And just to be clear when it doesnt work it does not blow anything at all not even hot air. Intermittently Run Your Air in Defrost Mode.

Cars A-Z AC works intermittently MaintenanceRepairs spider alfaromeo robobassMay 3 2017 107pm 1 This isnt actually a Spyder but an 02 156sw. Refer to the diagram on the inside cover of the fuse box Then find the horn relay. Method 1Method 1 of 3Identifying the Issue.

A car AC thats intermittently cold in Chino CA can also be due to a blocked evaporator drain or an overcharged systema freezing problem can also usually be identified by customers if there are puddles of water under the car. In any case it will keep blowing air. I have replaces resister relay and fan clutch relay.

Typically an iced over evaporator is the culprit. I cant predict when it will work. Locate the fuse box it is near the battery and push the tabs on the sides to open it.

It isnt like the old systems. Open the hood. When it works its great nice and cold like it should be.

Keep the AC on the Coldest Setting. The AC works for the first 5 minutes of the day blows pretty cold then doesnt come on again. Once its on it works perfectly.

The fan will stay on the AC light on the dashboard will still be on but the condenser will stop working. Looking for burned connectors broken resisters and then tapping on the main control unit and wiggle the wires connected to it may find the problem if your blower is intermittant it probably is not a bad fuse but could be a weak connection a volt meter will do a lot of the troubleshooting for you once you get access to the connectors lots of. You can hear the.

This will indicate a leak. The AC light on the dash works as it should Im able to turn it onoff by pushing it Thoughts. The point is the AC comes on only after you have been driving for like an hour.

First the air conditioner may not be the problem. I dont drive every day. This doesnt make sense to me if it works intermittently.

Sometimes it will take a few minutes to go on sometimes a half. If it now works and the horn doesnt then order a new relay. Some days the ac will not work at all other times it will work for 1 or 2 cycles then quit other times it will work perfectly all day long.

If the air is warm to cool but not cold as it should be there may be an issue with air flow. Thanks for your question about your air conditioning. The AC evaporator allows providing cool air when you start the air conditioning system.

But sometimes youll face that your car blower motor wont work properly that means car blower motor works intermittently. When a relay is starting to fail it may give weakened or intermittent power to the compressor which will result in weakened or intermittent function of the AC. If so repair the Freon leak.

The air conditioner is working intermittently. If youve been wondering why doe. Start the vehicle and turn on the air conditioner.

A car air conditioner starts cold then gets warm feels like the AC is tricking you. There are several reasons why a car air conditioner blows cold then warm. When the AC works for that first five minutes the clutch engages no weird sounds and the cooling fan is on.

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This is probably unrelated but when. A dirty cabin air filter could be causing the problem since air thats not entering cleanly will cause the AC to not work at peak efficiency. Some cars have a shut off feature that will disengage your car air conditioner compressor if your engine is under duress.

But then it will stop working. Check the hoses as well to see if there are any small leaks coming from them. Intermittent cooling is often caused by the components of your vehicles AC system freezing up.

Topic starter Scotty My mom has a 2011 Honda CrV with 117k miles on it. Intermittent Cooling Your car air conditioning should cool all the time its on. The refrigerantfreon level is full.

Up to 8 cash back Low refrigerant can cause the AC system to cycle on and off prevents the AC compressor from doing its job which leaves you with unreliable air conditioning. How to test AC clutch with a scan tool and the issue of car AC cools but works intermittently are the subject of this video. Pull both of them out and swap them.

An automotive air conditioning when blows cold air for a while than warm air is called Intermittent cooling. Check for auto and what the temp setting is push temp button on the steering wheel and look at the display 3 BAllanJ May 21 2010. If this is the case.

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