ac in car sometimes doesn't work

Noise could indicate that there is a problem with your compressor and. Sep 06 2011 Ford Escort Cars Trucks 0 helpful.

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Another possible issue is a blown fuse andor relay.

. It may be that the clutch on the AC compressor is faulty sometimes it doesnt engage or it could be a wire is loose or a loose connector plug next time it blows hot air when it should be cold lift the hood make sure that the clutch on the AC is engaged hope this helpscheers. However the amount is negligible. There are several possibilities here ranging from a damaged ac actuator loose electrical connections or a damaged ac control module.

Simply running the AC compressor will reduce mileage. Causes and how to fix It Lackovercharged refrigerant. My house fan kinda behaves like that when the blower motor is about to die.

If there is a leak no matter how small itll eventually cause a non-working AC system. I am assuming you have checked both fans operation when in the AC mode. If the AC compressor doesnt turn on the most common culprit by far is low AC refrigerant.

I suspect its the blower motor let me tell you why. I live in a hotter part of CA and would love to fix this for wife and baby. In other words one day your cars AC is blowing cold air the next day its warm air.

Maybe it will turn on. This can happen while driving the car the AC may be working fine then shut off then start again. Examples might be wire to the compressor clutch or flaps not operating in the dash unit.

Recently out of the blue when i turn the car on and cut the fan on it doesnt come on without ac even if i put it on the highest setting theres nothing blowing out. R-134a is a liquid refrigerant. Actually the refrigerant keeps your cabin cool.

One of the most difficult automotive air conditioning problems to diagnose is an intermittent AC problem. You rely on your cars AC to keep you and your family comfortable and you can rely on Gabriels Automotive. When its working its blowing nice cold air.

But on other days it will start on right off the bat. The air conditioner wont run properly unless your engine is. Faulty wiring particularly at a multi connector where one of the pins is not fully secured.

Turn off the AC every 15 minutes or so for a couple minutes lets the ice melt then turn it back on. Car shuts turn corners fan car works sometimes doesnt View All Question about 1993 Subaru Impreza. I realized for the fan to work sometimes i would have to drive a mile or two then it will start blowing out.

Ac in car sometimes doesnt work. This is my first car 08 max and could really use some. It will not work for awhile and then it will randomly start working.

Sometimes it will work normally blowing cold air. Turn the air conditioning on while the car is running. Because it is behind the dash somewhere that has to be taken apart so it will cost more than 500 to fix and the part is only around 40 the last time I checked.

Leakage in the refrigerant is another cause for which your car AC may not work. Having the fan on high draws more current which would also use more fuel. 2007 FXT GRP Save Reply M MonopolyBag Registered.

Short term fix. Turning off you headlights during the day would probably have a more positive impact on mileage than not running the electric fan. There are lots of things that can cause random vehicle AC operation.

My yaris 2007 car ac stopped working before 2 months slowly means sometimes work and some times doesnt work and not at all. No rhyme or reason the blower just doesnt work sometimes. My heater and ac doesnt always work sometimes it will shut off when u turn a.

Well I dont think its the fuse otherwise the fan wouldnt come on at all its probably not the blower motor resistor either. It never STOPS working mid-drive. Dont know what seems to be the problem.

Today my cars AC fan wouldnt come on at any speed setting only to come on later in the day what could it be. We know the feeling. Little to no air is coming out.

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. AMy guess is an over charge and its tripping off on high pressure OR moisture in the system freezing internally at the expansion valve and its tripping on low pressure. My heater and ac doesnt always work sometimes it will shut off when u turn a corner when its working is it the heater fan going out or bad connection.

If this works thats your. The controls may have faulty switches. Other times it wont work after re-starting the car even though it worked fine prior to stopping.

When I turn on the AC in the car it will work but only sometimes. Your owners manual should be able to tell you where those are located. It doesnt matter if I raise or lower the temperature and it doesnt matter if I put it on auto or manual.

Failed AC compressor compressor clutch. Collecting Initial Information 1. It is changed now and put new freyon gas and comprssor oil now sometimes work sometimes doesnt and also little smell inside.

Other times it doesnt work and no cold air is produced. Here are the 5 main reasons many auto air conditioning systems fail. Feeling a bit frustrated.

If its on it stays on until I shot the car off. Any thoughts on what would cause this. G gquenstedt Veteran Member.

My yaris 2007 car ac stopped working before 2 months slowly means sometimes work and some times doesnt work and not at all. Loose connection somewhere in the system that feeds power to the clutch. But like I said it has a mind on its own.

According to my mechanic it is the AC Expansion Valve. Before 2 weeks i showed 2 car ac tachnicians both told to change control valve in ac compressor. Feel the air coming.

Listen for unusual noises coming from the AC. AC systems in vehicles can be tricky and differ from car to car so we recommend taking your car to your local Gaithersburg mechanic for proper. R-134a is vital to your vehicles air conditioning system.

A failed AC compressor means that the air refrigerant.

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