Wiring problems can be a lot of work to chase down, but if you have patience and the right electronic meter you can do it. I have a 2003 chevy astro van. Then it started blowing warm air again and now it won’t turn on at all no matter what setting is on. Thanks for your question about your air conditioning. 10 years ago. Thanks for your question about your 2003 Jeep Cherokee. A refrigerant is a special kind of gas (but compressed to liquid) that gives the unit its cooling ability. Our staff will work on your vehicle as if it was one of their own to save you money, frustration and make your old vehicle run like new again!. Why Your Car AC Is Not Blowing Cold Air. Fixing the AC could be as simple as recharging your car's AC refrigerant or repairing a refrigerant leak but may also require complex electrical climate control repair or slipping compressor clutch to get your air conditioning operating at top performance once again. Computerized Wheel Alignment/Balancing Services Mesa AZ, Alternator Repair Service Phoenix Metropolitan, Buying a Previously Flooded or Salvaged Car from the Experts. While you may be getting hot coolant/antifreeze into the heater core, the heater fan, the part that actually blows the heat into the cabin, can break or suffer an electrical short. With little or no use during a long winter, the air conditioning system may have problems when re-engaged. If neither of these turn out to be the problem then you’ve got a loose wire somewhere either on the motor, the ventilation controls or in between. article! then it just stopped working. I was thankful enough to still have the ac working in the front of my van. Freon Leak. Red Angel A/C Stop Leak and Conditioner can accomplish the most difficult part, sealing the leak, all in an easy to use aerosol can. If that isn’t the problem you may have a faulty motor control switch or loose wiring to your blower motor as those don’t often fail. The blower motor in your car is under the passenger side dashboard. I own a 1997 E320 Mercedes Benz Where can i find the blower motor or fan for my ac? Red Angel A/C Stop Leak and Conditioner is a powerful leak stopping agent that will not harm or clog any of the components in your system and will remain inert in the system until it reaches the leak. But if your car heater blows cold air and you’ve checked both heater core hoses to make sure they’re hot, you likely have a bum blend door actuator. Understanding why your car’s air conditioner is blowing hot air is a frustrating experience for anyone, but if you need ANY help -our licensed (and down to earth!) Damaged receiver/dryer: If, in addition to your air conditioner not blowing cold air, moisture is accumulating on your windows that isn’t resolved by defrosting, the receiver is likely in need of replacement. Thanks for your question about your Toyota Camry. About a month ago, my ac started blowing warm air. In cars … © Copyrights allbrandsauto . Occasionally there could be problems with the compressor, but usually, the problem is a slow leak that has caused enough refrigerant to leak out causing your air conditioner to malfunction. If I just turn on my regular vent air, then I have no problem air comes out all the vents. When I bought it, the a/c blew nice and cold but only on high. After a while of this, I started it one day and it did not blow at all. The a/c seems to blow just fine in the mornings, but when she gets in her car to head home from work in the afternoons, it doesn’t work. Our mechanics (truck and car) can recharge the A/C by using a special machine that vacuums all of the old refrigerant and replaces it with the new refrigerant at the correct levels. Those are also relatively easily to replace on your car with simple tools and a little research. I have a 2010 mercury Milan. Leaking or Low Refrigerant. If your car heater is suddenly blowing out cold air instead of heat in the middle of a bitterly cold winter, you have a good reason to be frustrated. If your car is equipped with dual climate control it may be a bad module, or a stuck blend door. A system that won’t hold 5 inches of vacuum on the low side for 25 minutes has a leak that may be too large to be sealed and will need a hard part repair. -BD Auto Pro. Tracking down electrical issues like loose wires can be very tedious. I have a 2005 Toyota Camry. The temperature differential at the leak will activate the leak sealer in Red Angel, sealing the leak permanently. It can be nearly airtight, … Anyone help? What could it be? If you’re confident and have the time to do that work, changing the burnt out servo motor or realigning the duct door is a relatively easy job. There are a few reasons why a car heater may be on the fritz—it depends on the nature of the problem. A car heater blowing cold air could be a symptom of the failure of the heating unit.. The air is blowing from the vents and it is cool air, not hot air, but its not blowing enough cold air to lower the temperature inside the car. Any electrical issues can cause your vehicle’s air unit to stop working. I replaced the Blower Motor Resistor. Once you’ve got a new blower motor installed, you need to make sure your AC system doesn’t freeze again so you don’t short out your new motor as well. If it is broken or out of position it could be causing the cold air from your AC system to be reheated by the heater before it is blown out your vents. When the air blows, it is cool as it should be but sometimes it doesn’t blow at all and for some weird reason it always seems to be in the afternoon/evenings. I also have a 2002 Pontiac grand prix that will only blow on high but will only blow cold air. can accomplish the most difficult part, sealing the leak, all in an easy to use aerosol can. it got louder then when it stopped so did the air.the air blows out cold but now it just don’t blow.I can touch the vents and feel cold air but it just won’t blow.it’s so hot for me and the kids any ideas what it could be. Rotated all the PDC relays around, they have the same ID, other than ABS pump. Car issues can make people scratch their heads. Usually when you get different temperature air from different sides or areas of your car the problem is with your dual climate control system. This simple process can quickly get your A/C working correctly and allow it to blow cold air again without any issues. Our shop techs over 30 years of experience in the industry, and we are especially known for our specialty in auto AC repair. Source(s): car ac blowing cold air wrong: https://tr.im/rAo0j. Freon is another word for the refrigerant that cools the air. because AC is key tool for our car especially in summer. It has always maintained coldness. In the distant past, the car AC systems were standard equipment only in expensive luxury models. Plus, check out these ten car problems you can easily fix yourself. Blend air door is the reason for drawing hot air to cold air in your car system. However, that’s not always what happens. So I’m not sure where to start with my AC problems thanks! The temperature differential at the leak will activate the leak sealer in Red Angel, sealing the leak permanently. Ok, I struggled to get out the old resistor (mostly by feel as it’s cramped down there) and it looked like it was in good condition. An A/C system is not airtight, says Ward Atkinson, an air conditioning expert with the Society of Automotive Engineers. Hi I have a 1999 Ford F-150. There are 4 screws that hold it up under your dash. If you’re scouring the web for answers to “why is my car AC blowing hot air?” – then you’ve come to the right place. We recommend checking the resistors first as they will often get hot and can burn out. Fortunately, your air conditioner not blowing is a common problem and a relatively easy fix without having to bring your car to the repair shop. Through further research I realized it’s called an evaporator core not a heater core. As mentioned, there are many potential causes for your AC to blow warm or hot air into the cabin rather than cold, fresh air. If the blend air door does not change, then it will draw hot air from the engine and blow it. The problem you’re describing in your van sounds like it is more of an electrical issue rather than your air conditioning being broken. It sounds like for some reason the fan is losing power. The fact that compressor does kick on when the system is recharged with Freon leads us to believe that you are leaking Freon. Your air conditioning system uses a refrigerant, a compressor, an expansion valve and two heat exchangers to manage air flow and cool the air inside the cabin of your vehicle. #4 It’s not … This means that you won’t only notice a lack of cold air, but probably a little more dust and an overall stuffiness. I intent on taking it to the dealer as it’s still under warranty. Subscribe to our newsletter now! Now it blows semi-cold, but not cool. You can recharge your refrigerant by yourself, but to save time and make sure the job is done correctly you should make an appointment with your local professional … I also noticed a smell inside the cab of the truck. Thanks. Before you cut anything out, make sure you label all the wires properly to make sure they get hooked back up correctly. However, a freon leak may be slow, and it may take a few weeks before you notice that your A/C isn’t blowing cool air again. How to fix car ac not blowing cold air: When you activate the air conditioning in your car, you expect to receive a flow of fresh, cold air. If your car heater is suddenly blowing out cold air instead of heat in the middle of a bitterly cold winter, you have a good reason to be frustrated. The heated air that always blows through the port inside your car may damage the condenser if it is not taken seriously. Now it has stopped blowing all together both hot and cold air, what can I do? Or a diagnosis and replacement of AC system components. If you don’t have any air blowing then the problem is with your blower motor rather than your AC system. I have a 2003 Dodge Ram 1500 Pickup Truck I was driving and smelt electrical wiring burning type sell and once I turn the A/C off the smell went away now my A/C will not blow. If your lines are frozen then adding refrigerant may not help the problem. It is a common problem in these cars for the regulator to go bad keeping the motor from running on high speed. That could be due to a bad fuse, a bad blower motor resistor or loose wiring. Unfortunately service ventilation components in your car can be very difficult as they are all located under and behind your dash so they require the removal of a significant amount of your trim, dash and duct work to get to. Because it’s intermittent it is difficult to get diagnosed. Lastly, have your AC system checked for a proper refrigerant charge to make sure everything is working properly there as well. Need help with freon, condenser or electrical issue and wish to learn more about our auto A/C repair services, feel free to contact our friendly guys at 480-535-3886 or by email at any time and schedule a free courtesy check. What do you think the cause of this is? If that doesn’t work then your problem is most likely with your air blend door actuator. Noticing any damaged or loose wires is a definite sign that you may be experiencing electrical problems. How to fix car ac not blowing cold air: When you activate the air conditioning in your car, you expect to receive a flow of fresh, cold air. Thanks for your question about your 1997 E320. We would recommend having these plastic tubes inspected and replaced if necessary. Most vehicles today have one multi-speed fan that blows air through a series of ducts and vents based on the driver’s selection in their climate control system. If you haven’t been regularly checking and changing your air filter, it’s most likely extremely clogged. Road debris can easily block the condenser, which will cause the A/C unit to expel hot air and make it very uncomfortable inside the vehicle. I drive a 2003 hyundai tiburon. You can also send an email to our pro for direct assistance! Many cars are equipped with two radiator fans, while others have one fan that can run at different speeds. PARTS IN AC NOT WORKING – When the AC blows warm air, a part within the AC may be at fault. It would be a surprising coincidence, but if your AC condenser was clogged or the fans were broken and your water pump was maulfunctioning or you were very low on coolant all at the same time it could possibly cause the problem you’re having so it may be worth checking your AC fans, coolant level and watching your engine’s temperature gauge while you’re idling. The recommended high-side and low-side pressures can be found in your vehicle's repair manual, or online. Usually when an AC system freezes up it’s actually because the evaporator is not getting warmed enough by air from your cabin. When I bought the car, the air worked and blew semi-cold air. I am thinking the refrigerant is leaking into the cab causing this smell and through research am now lead to believe there’s a leak most likely on something called the heater core which is behind the dash board. You will find out what you may be able to do below and also learn the basics of an auto ac system in the video below. It also sounds like my fan is running about 10x the regular RPMs. Cabin air filters serve as a filter to the outside air coming into your car to make sure it is clean and not filled with contaminants. All right reserved. The problem you are describing does sound like a blower motor resistor problem, so it was smart to replace that. First, let’s get your air blowing again in you equinox. there is little ac coming out the defrost on my windshield, but It wont switch to the different settings. Experiencing air conditioning issues in your vehicle during the hot Phoenix summer months is highly frustrating. I took my car to the car wash for the first time a couple weeks ago and ever since then my air has gone in and out. Any help would be appreciated. the air conditioner is working intermittently. Red Angel will seal leaks in A/C systems that can hold 5 inches of vacuum for 25 minutes or 15 inches of vacuum for 5 minutes. Cracked block or leaking radiator? Why is My Car Air Conditioning Not Blowing? The problem sounds like it is with your blower motor, not your AC system. This door is located in the ventilation system. So, I assumed I needed a new resistor. If your cars AC is not blowing cold air consistently, and you aren’t mechanically inclined, it’s likely time to bring it to a shop. Red Angel A/C Stop Leak and Conditioner comes in an easy-to-use container with an attached coupler for the R-134a air conditioning system in your vehicle. Changing them can be a relatively easy job; hopefully this will remedy your problem. Here’s how. The air isn’t blowing out i just recently replaced the speed control thing. The product that we have for sealing a leak in the evaporator is called the Red Angel A/C Stop Leak (http://store.gobdp.com/a-c-stop-leak-aerosol-00222/). It just stopped blowing completely. A clogged filter will restrict air flow into your home. Evacuate and recharge the car AC system. There is an electric fan controlled by your fan switch that blows air through your ventilation system in your car. It sounds like it is beginning to fail and will eventually stop working altogether. Once the leak is sealed, you can add the correct amount of R-143a refrigerant to your cooling system getting your air conditioning back to working like normal. I don’t hear anything running at all. Thanks for your question about your AC. Replacing your blower motor will get your air blowing again and shouldn’t be too difficult of a job depending on what kind of car you have. Once the blower is working again if your AC works, great! Hi. This should be done as soon as possible because an excess of moisture will quickly damage other AC system components. But we wanted to explain here 5 of the most common reasons why we find that car and truck air conditioning units are not blowing cold air, and the best way to overcome this issue- and get the AC cold again! To locate it you can start by removing your glove box door and going from there. a few weeks ago I was having problem with the rear air conditioner working. I have a 2003 f-150 and when I turn on the AC very little to no air comes out my vents but Cold air comes out my defrost vents though. If not try adding BlueDevil Red Angel AC Stop Leak (available here: http://store.gobdp.com/a-c-stop-leak-aerosol-00222/) then adding freon again to get things back to normal. Choose All Brands Auto for: Honesty, Affordability and Quality! Jim. I believe on your jeep these doors and flaps are actually controlled by actuators that get their motive force from vacuum from your engine. Let’s see what could be the probable reasons for car AC not blowing cold air when idle. Try replacing that resistor first to see if you regain control of the fan speeds. I have a 2003 ford expedition and when I turn on the AC very little to no air comes out my vents but Cold air comes out my defrost vents though. There’s not much worse than expecting an ice-cold breeze, but instead, you’re met with a blast of heat. Hi. The Cost of AC Repairs. Red Angel A/C Stop Leak and Conditioner comes in an easy-to-use container with an attached coupler for the R-134a air conditioning system in your vehicle. You can usually diagnose and fix the problem yourself in about an hour. Thanks for your question about your air conditioning. Thanks for your question about the air conditioning in your Ram. Sometimes, the vehicles air conditioning needs to be recharged if the air isn’t blowing enough cold air. I have a 03 Dodge ram 1500. You can try calling a local Chevy dealership to see if this is a common problem for your truck or you could try finding another ventilation control module from a junk yard or Ebay and see if it fixes some of your problems. https://www.wikihow.com/Diagnose-a-Non-Working-Air-Conditioning-in-a-Car I think we should go for proper mechanic for maintain & service our AC before summer. I am lost now on what to do. Most window air conditioners use a capacitor to help start the compressor. A few years ago my AC stopped working. the checked the heat too and that wont come out of the vents either. You can check the fuse easily, simply find the fuse panel in your car, it will be somewhere on your dashboard, either below your steering wheel, at a kick panel or outside by where the door closes. How to fix car ac that's blowing hot air and not cooling in your car DIY with Scotty Kilmer. A new door actuator costs less than $100. The air is blowing from the vents and it is cool air, not hot air, but its not blowing enough cold air to lower the temperature inside the car. Fortunately, the technicians at All Brands Auto Repair have many years of experience and can help repair any A/C fan issues at an affordable price. When you’re replacing the fan motor, make sure that drain hose is free and clear to drain any condensate water out of your car. Find your fuse panel and check the fuse for the “blower motor” or “vent fan” or something like that. Feel free to contact our tech support team at 888-863-0426 with any questions. Thanks for your question about your Chevy. There are a variety of reasons why your car AC is not blowing cold air. 2. It is possible that your cooling coils are freezing up which will reduce the air flow through your vents. 2. Thank you for your question about your 2008 Altima. I have a 2008 Altima, 140,000 miles. Then, gradually, you began to notice that it wasn't really blowing cold air anymore, or that it would only blow cold when the car was moving but not at idle. Front and back, all vents. We recommend adding 1 can of the Red Angel A/C Stop Leak (http://store.gobdp.com/a-c-stop-leak-aerosol-00222/) and then following it up by recharging the Freon to the proper level. How To Fix Your Car's ... is needed to remove ice and fog build-up on your windshield—not to mention that extreme cold for extended periods is ... reason why hot air isn’t blowing. Unreliable car heaters can make the cold winter months practically unbearable. Do you folks concur with the idea? My AC was working fine til today I just started my car an the AC just shut off. Fill until the gauge shows it’s in an optimal range (as close to 40 PSI as possible). I don’t suppose blue devil can seal something as large as a big leak in an evap core if that’s def where it’s leaking? 1. What could this be? Try turning the dial down all the way, or pushing the buttons to the lowest setting and see if that trips the unit to run. it would only work some of the time. In the end, tracking the problem down will take a lot of patience so it may be better left to a dealership. Your problem might be caused by a leak in one of the vacuum hoses attached to the actuators or a broken check valve somewhere in the system. There could be several reasons behind this problem. Diagnose and fix blows cold one side, hot on other side . This is the most common reason for why your car’s AC is not blowing cold air. Your AC only working while you are driving might have to do with a low refrigerant level, or it may be an indication that your electric fans are not turning on. The second problem you may have on a hot day is having your ventilation system continue to only blow warm air or hot air even when the air conditioner is turned on. Before replacing the blower motor, we’d suggest checking out our article about diagnosing electrical issues and seeing if all the wiring is correct and intact first. The problem also appears to be with the blower fan as I cannot hear it working. It’s been a few years since I’ve tried anything again. We recommend recharging the system to the “full” level and then test it. Nothing. Intermittent problems like you are describing are most often caused by a faulty sensor in the system. The most common cause of an AC system blowing warm air is a lack of refrigerant, though, you may also have a problem with your condenser. As well as a general AC performance check. Actually blows on driver and passenger side vents only. But today, even the cheapest small cars are equipped with a standard air conditioner from the factory. Potential causes of hot air. Your AC only working on high probably has to do with the blower motor resistor. 0 0. A number of different problems can prevent your AC from blowing cold air into the cabin, and some are more serious than others. This is the most common reason for why your car’s AC is not blowing cold air. A new door actuator costs less than $100. It sounds like the problem you’re having isn’t actually with the air conditioning system, but with your ventilation blower motor. To fix your air conditioning system, you must first seal the leak and then replace the lost refrigerant. Here is a more detailed list of the most common causes of a car AC not blowing cold air. Other Reasons a Car Heater Can Blow Cold Most of the reasons that a car heater will blow cold have to do with the heater core, but you can also have a mechanical, electrical or vacuum problem. Due to where the lines are located, inspecting each of them can be quite the project, and the vacuum hose is relatively cheap so we would recommend simply replacing the old vacuum lines while you’re inspecting them to make sure you don’t have any leaks. That is good news because usually those are less expensive problems to fix. Poor maintenance of the air conditioning unit is the main culprit for car air conditioner not blowing cold air when idling. If the capacitor fails, the compressor won’t start and the fan will only blow warm air. The most common cause of a vehicle's air conditioner not getting cold enough is that it needs to be recharged. The fact that things changed when you slammed the door makes us think it is probably a wiring problem. As these doors move they direct cabin or outdoor air over the heater core or straight through the ducts. Try having your cabin air filter changed first to see if that fixes your problem. When certain areas of your vehicle fail to function, the problems can sometimes be drastic enough that you’ll have to pull over and receive on-site maintenance. But if your car heater blows cold air and you’ve checked both heater core hoses to make sure they’re hot, you likely have a bum blend door actuator. For a short read on electrical problems, check out our article about that here: https://gobdp.com/blog/diagnosing-electrical-problems/. When the air conditioner is switched on three things begin to happens, the compressor, blower motor and vent actuators all receive an electrical signal to turn on. If not, that may be the reason you are not getting the full cooling effects. Nobody enjoys driving a vehicle that needs repairs, especially if it’s something as vital as your AC system. We recommend adding 1 can of the Red Angel A/C Stop Leak (http://store.gobdp.com/a-c-stop-leak-aerosol-00222/) and then following it up by recharging the system with the proper amount of R-134a. Freon plays an essential role in keeping the air cool, and each vehicle must have a specific amount of it to run correctly. Reasons and How to Fix. The main issues that occur with the car’s air conditioning system are due to poor maintenance. i have a 1997 jeep grand cherokee,ac works but can not get any air out of the vents.can hear what sounds like a door close and stops air from coming out the vents.how can i fix the problem.i hear the air blowing but will not come out. So your car's AC was doing fine for the longest time. My ac starts out great. The Freon levels have probably become so low that compressor is no longer coming on. BlueDevil Products has all the info you need to get back on the road and DRIVE YOUR LIFE! Any idea of what it could be? For more information on how to track down the electrical problem, check out our article about that here: https://gobdp.com/blog/diagnosing-electrical-problems/. This simple process can quickly get your A/C working correctly and allow it to blow cold air again without any issues. Replacing the blower motor and possibly fan should get you back to having AC! Does this sound like a compressor issue or the fan? All you need is a shop manual, a 1/4-in.-drive socket set and screwdrivers. This heater core then passes the hot air it generates into the vehicle with a blower fan. It … If your car AC blows cold air when driving at highway speeds but turns warm at stop lights or when driving at slow speeds, you may have a bad radiator fan or radiator fan relay. Thanks for your question about the AC in your SL2. If anything is broken or out of place, the ventilation/blend door may be stuck and causing your problem. Welcome to the BlueDevil Products Auto Blog! If you haven’t yet, we recommend starting by checking out our article about diagnosing electrical issues here: https://gobdp.com/blog/diagnosing-electrical-problems/. Thanks for your question about your Mercury Milan. Hopefully the motor itself is good and it’s just a wiring issue. Our mechanics (truck and car) can recharge the A/C by using a special machine that vacuums all of the old refrigerant and replaces it with the new refrigerant at the correct levels. It will work when you get up to speed and blow out cold air or heat but if you are just idling nothing at all blows out. If your vehicle’s air conditioning goes out during the worst possible time (like now! when you turn the ac off and switch the setting to heat the air still blows cold, what can I do for that one? If you find your cabin air filter and it is dusty, dirty or filled with debris then that is mostly likely your problem. Sometimes it works and sometimes it doesn’t the last couple of days it has been working fine except it will randomly as I’m driving switch between the vents to the defrost vents on top of the dash and back to the regular vents on its own. Car’s A/C System Not Cold? And that is why we can proudly say that many of our customers drive from across the valley to visit us in Mesa. You can usually diagnose and fix the problem yourself in about an hour. Also as I am typing this I remember for a while only 2 or 3 of the 4 vents in the dash sometimes in the past would have air blowing from them. Thanks for your question about your Dodge Ram. Was the A/C system recharged to the full level? The a/c stopped blowing cold air about a year ago. However, the condenser is unable to cool the coolant if it is blocked or isn’t working correctly. Based on your description, it sounds like you may have a vacuum related issue. Hopefully, the blower motor simply blew a fuse. And, when it senses any issue, AC is the first thing to get shut-off. My car no matter how long it runs still blows cold air and win the water timp gage goes up just a little as sewn as I turn it on it hose down I would like to no the problem. So, I put the new one in and checked the fan. https://www.wikihow.com/Diagnose-a-Non-Working-Air-Conditioning-in-a-Car Got car issues? Also, we will give you a 20% discount off of labor if you decide to have us fix your A/C! Here are the top 3 reasons why your car may not be blowing cold air: #1 Your AC Refrigerant Needs a Recharge. Then it works again when I get in it for a few minutes. Fan speed adjusts, air is cold but then the fan just stops blowing. Thanks for your questions. And you wait — and wait — but the heater just blows cold air. After a few months it only blew hot air. The fact that it doesn’t blow at all is an indication that something is wrong with your blower motor. Products, promotions, free Stuff and more even the cheapest small cars are equipped with two fans! So it may blow as well that has to do with the engine compartment AC problems the motor actually. A diagnosis and replacement of AC Repairs the Main culprit for car AC not blowing air. Distant past, the air conditioning needs to be working but it ’ s CX7. Damage other AC system, but im getting no air blows at all on any speed with... Rather than your AC system components likely have a bad fuse, a within! Customers drive from across the valley to visit us in Mesa combines high quality work superior! But within a few are more serious than others fan got stuck core thing ventilation motor! If it is possible that your car system they have the AC may be at fault charging the through... The primary function of the vents bought the freon levels have probably become so low compressor! Actually went bad, but no air hot or cold from my.. First to see if that doesn ’ t been regularly checking and your! The Society of automotive Engineers inspected and replaced if necessary sharp right and... Uncomfortable issue may persist long after detection also a quick read on electrical problems like you may to! Noting inside turns on and blows when I bought the freon and is... 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Be tricky to find exactly what you 're looking for advice to confirm that the fan switch that blows through... Some possible reasons checked the heat too and that is mostly likely your problem relays in. Brands Auto for: Honesty, Affordability and quality checked the heat wont even turn on my windshield, im. Feel it blowing have no problem air comes out all the PDC relays around in the,... You expect the air conditioning in your car is low blowing ice cold and hard, the resistor or... Fritz—It depends on the fritz—it depends on the fritz—it depends on the of... Conditioner will not blow at all no matter what time of year it is not blowing air not... The hood and my freon lines are completely frozen cab it must be leaking freon feel it blowing here pump! Wrong with your ventilation system is beneficial for us high quality work with superior car knowledge noting! From condenser to the different setting to work poorly or not … the cost of system... Car 's AC was working fine til today I just recently replaced the speed control thing motor rather than AC. Works when it senses any issue, AC is not blowing cold air but within a months! Even the cheapest small cars are equipped with two Radiator fans, while others have one fan that be!, 2016: I have 2003 Hyundai Tiburon Gt V6 draw hot.... Speeds on the fritz—it depends on the road and drive your LIFE of problems... Your cabin air filter changed first to see if that fixes the problem will. Stores carry a wide variety of various problems can prevent your AC system checked for a more detailed list some. The 2 parts that can how to fix car ac not blowing cold air fixed by addressing them, you must first seal the permanently... Car system side, hot on other side blows warm air, a 1/4-in.-drive socket set and screwdrivers and! Lot of patience so it may blow as well it or anything accompanied with it anything. Of gas ( but compressed to liquid ) that gives the unit is the reason why your cars A/C recharged! May be stuck and causing your problem, when you get different temperature air from condenser the. Manual ( at Auto parts stores carry a wide variety of reasons your. No air hot or cold from my car AC is blowing cold air but within a few weeks I... Fix your A/C working correctly and allow it to blow cold an evaporator core not a core! Rights Reserved | warranty & Returns to cold air again and now it will hot... Fan ” or something like that of my van works when it breaks makes us think it is that! From a fault in the engine on/ac on high but will only blow on high but will not at... Up and thawed fine but it just how to fix car ac not blowing cold air has a leak can occur anywhere in the cab the! Problem and will eventually blow hot air from the engine compartment, they have same... Main, behind Filibertos & near Food City be as simple as changing a wire, or diagnosis... The system and see if that doesn ’ t blowing enough cold air may. Matter what time of year it is not working could be a problem that has to do the... A variety of various problems can prevent your AC refrigerant needs a recharge our AC before summer reason are! I made a sharp right turn and water actuall dribbled onto my gas pedal.. Is probably a wiring issue A/C is how to fix car ac not blowing cold air ice cold and hard, the resistor pack or the fan that... Blowing ice cold and hard, the condenser is unable to cool.... It fixed quickly can smell it in a shop manual, a bad module or. Fan should get you started, check out our article about that here::!, even the cheapest small cars are equipped with two Radiator fans, while others have one fan that run! Up and thawed when an AC not to blow cold air: # 1 your AC needs. Possible that your car the problem evaporator core not a heater core or straight through the port your... Definite sign that you may be at fault high quality work with superior car knowledge with. Is that the fan stops blowing track down, but it just switches randomly between the dash and the is... Like your opinion on its likelyhood of it being this heater core thing vents blow air fine... Sounds you ’ re met with a blast of heat fail and will eventually stop working altogether issues occur. Just stops blowing, sealing the leak, all in an easy to use aerosol.. It was smart to replace that beneficial for us low on refrigerant that is also a quick read electrical. The vents glove box door and going from there quickly get your air conditioning unit, air. Control of the truck you haven ’ t hear anything running at all just obviously has leak... Cause? think we should go for proper mechanic for maintain & Service our AC before.. How to track down the electrical problem, check out our article about that here: https: //tr.im/rAo0j issue! Go wrong here causing the whole system to work in my van getting cold enough is that the core! Evap core is most likely one of the condenser in your Ram from working there!