Car Air Conditioner Works Intermittently

Transformers allow 240V to be stepped down to convenient levels for digital electronics (only a few volts) or for other low power applications (typically 12V). A) The air conditioner (including compressor and fan(s)) doesnt come on until the car has ran for 6 to 12 minutes. My car AC not working. It sounds like your having trouble with your electric fans. When the AC compressor clutch in your car suddenly stops working and does not engage, it could be a sign of serious problem as cool air flow would not be blown into the engine. Verify system is correctly charged. All standard Spectra 5 model items included, such as AM/FM radio, CD player. If your car AC blows cold then warm, the cause can be a low system charge, moisture in the system, a malfunctioning expansion valve, clogged evaporator fins or an overcharge condition. When a car stereo only works sometimes, there are two main types of faults that can be in play. Air conditioning and radio work, but when you press on brake to start car nothing happens. hey everyone. Freshly Detailed, Ready for immediate delivery. Symptoms of a Bad or Failing Blower Motor Relay They will be able to determine if the car will need a blower motor If the air conditioner works TOO well, ice. A bad car AC relay remains a common problem for many years, make and model automobiles. A/C randomly stops working. which I was going to do but then a dealer offered to buy it from me when I was looking at a classic muscle car there so I. Read more on this subject if you plan on finding a mechanic to recharge the car air-conditioning. Air conditioning isn't rocket science, but it absolutely requires understanding the entire system and how all the parts interact. Air conditioning and heating works well. The air conditioner works intermittently. 4-liter V8 that pumps out 470 hp and 470 pound-feet of torque. It can also depend on the type of A/C in your car. Transformers allow 240V to be stepped down to convenient levels for digital electronics (only a few volts) or for other low power applications (typically 12V). 2006 Subaru Forester, AC Low Side Pressure is High, AC works very intermittently (self. Now, for the feeling of warm air at idle, if your car has a sight glass on the receiver/ dryer assembly or the small AC hose. First, the air conditioner may not be the problem. Why Would Fordf350 Truck Air Conditioning Blow Warm/hot Air Intermittently When the airconditioner is on sometimes it works just fine blowing cold air but more times than not, it will go to blowing warm to hot air through. For the last one year, I have noticed that my air conditioner unit does not turn on at times. TECHNICAL BACKGROUND The A/C Pressure/Temperature Sensor G395 leaks refrigerant. Finally took it in to a mechanic who said it was a charge in the air system, and got it fixed for 120 bucks. Best Car Battery Reviews: Top Value, Reviews, and Ratings; More Car Battery Maintenance ». Blower motor resistors can wear out; the blower motor no longer works correctly if this occurs. 2002 AC problems Hello - I am also having AC problems with my 2002 Tbird - I can adjust heat to 90 and it will blow hot air or adjust to 65 to get cool air but nothing in between works. AC has been more and more intermittent so I tried recharging it myself but the problem persists. I just want to an AC garage today. If either. Air Conditioning Works Intermittently. I went for a drive and it would come on and blow cold and then suddenly go back to blowing warm air, back and forth, at random. We took it to the local Chevy Dealer for the recall and had them evaluate the air conditioning. 4 Common Reasons Why Your AC Will Blow Hot Air This Summer Posted 07-08-15 in Air Conditioning There’s nothing worse than sitting in your home and realizing that your air conditioner is blowing hot air--especially during the sickeningly hot summer months. I gave the car time to warm back up between each test above. Question: The air conditioner seems way too inefficient – it does not cool much at all. When car slows down back to speeds of 40 up to 60 kms, the AC works perfectly well. Sometimes, the A/C suddenly stops blowing ice cold air, and starts blowing slightly cool air. The blowers all seem to work fine and come on as expected. This small fan cools the compressor. I bought a 2003 Yukon XL Denali and the AC is not working. If your air conditioner turns on and off at intervals of less than ten minutes it is probably short cycling and also deserves a service call. When the AC compressor clutch in your car suddenly stops working and does not engage, it could be a sign of serious problem as cool air flow would not be blown into the engine. I just wanted to post this because I was having some issues with my air conditioning on my 2007 Fusion. Troubleshooter: Is your car's air conditioning blowing hot air? If your vehicle’s AC system is working, but just doesn’t seem to have the chill it used to, check the condenser, usually. heater control switch switches in between air conditioning unit and heat not the identical system air conditioning unit device runs by freon well did and heater operates off coolant high temperature from heater center the swap in between scorching and chilly not switching swap red to blue or air conditioning to high. Best answer for Why Does My Air And Heat In My Car Only Work Sometimes. I see these problems most often every summer in our 27 year old HVAC business. 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. 3L V8 with 200K miles and the air just started to act up. I started the car and idled in the driveway for 10 minutes, letting it warm up to operating temp, and it was blowing warm air. Toyota sold me the white part in your picture for 170 after tax. In the end, each one added some freon and sent the car on its way. Ive got a 2002 1. The different sounds range from whooshing to buzzing and everything in between. In these situations, it is necessary to have your vehicle checked immediately by a professional mechanic. So you went for a road trip or a long drive, and after 30 minutes of driving realized that your AC suddenly stopped working or switched to blowing warm air. In other words, a bad ECM can cause the air-conditioning not to work. Yesterday I put a brand new compressor and belt in and filled it up with approximately 28oz of f. If you are getting warm air you can open the hood to see if the A/C compressor clutch is engaged. The first thing you should look for are signs of leaking or an A/C compressor that does not engage. When I switch it 'ON', I get cool air for roughly 6 to 7 minutes and after that the cooling just stops. Having an auto air conditioner that "kind of" works may get YOU by, but faulty air conditioners can cause bigger damage to your car down the road if left unattended. I replaced mine on my own, but only because I had the extra. Most fans do not pull enough air at idle to cool air enough to keep your car cool as it did when we used Freon. All this time, my AC works perfectly fine, and even in Florida heat, sometimes going above one bar makes it too cold for me. Cold Air Blows Intermittently. When compressor fails to engage, check pressure switch and AC relay and AC fan relay. Driving around on a hot day in a car without a working air conditioner can be uncomfortable and even dangerous in extreme heat. Hope they can fix this one. TECHNICAL BACKGROUND The A/C Pressure/Temperature Sensor G395 leaks refrigerant. But after sweltering in and out of the car yesterday, I took it back today and said there is something wrong with this air conditioner!. Diagnosing an intermittent stalling problem can be a challenge, especially if the engine only stalls occasionally (and at the least opportune time). Air Conditioner Blowing Warm or Hot Air Intermittently We took car to dealer and we hope they solved the stalling, but for some reason they didn't get around to looking at AC. Car Talk — Vacuum problem could cause air conditioning to malfunction when van speeds up it isn’t really working. Why is my aircon not cold? Aircon being not cold enough is a very common aircon problem faced in Singapore. Hissing present, air is warm. The air conditioning has stopped working. IPDM E/R turns air. Symptoms of a Bad or Failing AC Pressure Switch the car. I'm gonna try replacing the case seals on my leaking compressor just in case this compressor goes out. 740, 780 and the 1991 940 cars do not have a high-pressure cutoff switch to prevent damage if there is overpressure from blockages in the system. To help, our ASE-certified repair team here at Bryant Motors has put together a list of the most common air conditioning issues that you can troubleshoot on your own to get your air conditioner back up and running — or to at least know the problem before bringing it into our repair shop in Sedalia, MO. The vehicle was taken to an independent mechanic who diagnosed that there was a hole in the air conditioner line hose due to the hose rubbing up against the power steering line. The strange thing is that I continue to hear the noise of the device. (Page 1 of 2). , Ford and Lincoln, 18 replies. I have taken it to have the air conditioner checked, they put dye in it and confirmed that there are no leaks. It's going to be summer soon, and in many parts of the world, things are going to be heating up. 0 and the ac has never worked well. Then later visit, some type of brake thing plus the brace - $300+. Click here for detailed information and to view our entire inventory of Used Trucks. Please read the Detailed Topic, How Automotive Air Conditioners Work for a simple explanation. When finished, your air conditioner should make icy cold air, and the whole process should only set you back about 25-35 dollars and 15 minutes of your time. AC/Heat not working Nov 05 2011, 3:35am Well I've had the truck for a month the climate controls have been working great along with cooling and heating when needed. This gap results in coil magnetic field being too weak to pull the plate in against the spring. DIY- Troubleshooting No Air Conditioning - Duration: How to Diagnose and Adjust an A/C Compressor Clutch in Car Truck. It worked for a few days after fill then stopped for one day, worked the next few days, then stopped again today. Sometimes there can be worn or unmodified AC systems that function for years without a problem. Recognizing these symptoms and replacing the resistor returns the airflow through the car to the proper levels. What's wrong with your car?. Although this smell may be coming from the air conditioning unit, it is not actually the unit that is the problem. problem seems intermittent. air conditioner problems: help needed for ac we have a 2006 passat 2. , Ford and Lincoln, 18 replies. We have a lot of car air conditioning articles posted on the site that aim at getting your mobile cooling unit working again. What steps do I need to take to correct the problem. For the past YEAR my cars a/c works intermittently, I have any theories: when it's hot, the ac blows out room temp air and 10-20min later ac will kick on, when it's cold out ac works fine, when it's not working and I hit a bump in the road it works again. This can be the leading cause for foul HVAC odors for many homeowners, which raises concerns about indoor air quality. I picked it up drove it for 45 minutes and it was cold. If you verify that the thermostat is working correctly, turn it on to cool, and check the voltage reading at the compressor contactor. On my way home, starting getting warm again, turned ac off for 10 mins, turned back on, cooled for 5-10 min then back to warm air. If the AC isn't quite as cool as it used to be, the solution might be as simple as recharging the system. When it's "not" working, it blows 78 degree. When it works, it's great - nice and cold like it should be. An incorrect signal or a low refrigerant level in the system can cause the air conditioning compressor to. Air conditioner works intermittently. When I was dealing with this issue I had warm/hot air blowing from all vents. Top Car Audio & Video Device Types Carrier Air Conditioner User Manual. AC/Heating problems in 2002 Jeep Grand Cherokee My a/c is not working right. So after poking around online and in my car, I now suspect a bad AC relay. Then all of a sudden it started blowing full blast, while the recirc, ac, rear defrost button lights all came on and were flashingthen it all turned off. Air Conditioner re-fill and service. The air conditioner blows both cool and warm air. 2006 Subaru Forester, AC Low Side Pressure is High, AC works very intermittently (self. In other cases, car designers built in an AC request signal that's generated from the climate control panel or body computers. I put a thermometer in the drivers side vent to track actual temperature coming out of the vent. If you plug it in, and it doesn't work, there probably isn't power to the socket. An air conditioner running low on coolant, on dirty coolant on faulty electrical wiring can end up ruining the entire air conditioning compressor. To learn more, see reviews below or submit your own. However if you park the car for several minutes or turn off the ac for a given time and turn ac back on it works fine for short period again. The air conditioning blows warm air while idling and sometimes while running. One has to do with the car stereo turning on and working just fine, but the music intermittently cuts out, or the stereo randomly shuts itself off. Several other issues can also cause an AC not to blow cold air as well, including a bad solenoid, bad fuses or vacuum leaks. Stupidly, I turned the car off when I arrived and when they turned the car back on, the AC worked. 2017 Kia Forte 5-Door featuring Variably intermittent wipers, Air Conditioning, 4-Wheel Disc Brakes. Best answer for Why Does My Air And Heat In My Car Only Work Sometimes. Sensor: Workaround that avoids the replacement of the AC evaporator sensor from all Ford Fusions up to 2012. The 2016 Hyundai Tucson has 28 problems reported for a/c intermittently blows warm air. Air Conditioner re-fill and service. A bad car AC relay remains a common problem for many years, make and model automobiles. When finished, your air conditioner should make icy cold air, and the whole process should only set you back about 25-35 dollars and 15 minutes of your time. A permanent problem is when the windows fail to work again. Find the user manual you need for your home appliance products and more at ManualsOnline. So you went for a road trip or a long drive, and after 30 minutes of driving realized that your AC suddenly stopped working or switched to blowing warm air. This gap results in coil magnetic field being too weak to pull the plate in against the spring. air conditioner problems: help needed for ac we have a 2006 passat 2. The cold air returns shortly, and the cycle repeats itself for as long as you are driving. When a central air conditioner is operating, hot air inside the house flows to the furnace through the return-air duct. You know there's cold air happening somewhere inside that box, but with the AC fan not spinning, the air has no way of getting out of the box to cool you off. The AC is not always that cold in 90+ degree weather especially if you are just sitting at idle. It's been in the shop for a couple days and- of course- they are unable to duplicate. Contrary to what some people believe, an auto air-conditioner system does not simply blow cold air into the car. My car developed new problem with the AC. CARFAX One-Owner. If either. Freshly Detailed, Ready for immediate delivery. 2002 Escalade. I then shut off my car and ran my errand, and when I came back out the blower was suddenly working exactly the way it should. If your car’s AC is blowing warm air, even after the car runs for a while, it may indicate that you have a Freon/refrigerant leak or a broken compressor clutch, which should spin when working. (12,000 btu’s equals 1 ton of air conditioning) These BTU’s are busy removing moisture from the air, so they are not available to help actually cool down the interior of the home. I started the car and idled in the driveway for 10 minutes, letting it warm up to operating temp, and it was blowing warm air. It works on the principle of heat-exchange. net is the premier Ford Fusion enthusiast & owner web site. We have a lot of car air conditioning articles posted on the site that aim at getting your mobile cooling unit working again. My Car AC Is Blowing Warm Air. When a car stereo only works sometimes, there are two main types of faults that can be in play. This site strives to be the leader in Ford Fusion information for the North American market. On humid rainy days itll work for say a half hour keeping the windows clear, then the windows will fog hard for 10-15 mins. Canova admission is not included in your building rental, but with a building rental, you may purchase advance discounted admission for your guests. Cartalk) submitted 5 years ago by ConceptualTrap AC will work for about 5 minutes then start blowing room temp air. With our last post, we walked you through necessary steps to take in preparing your outdoor AC unit for the more regular usage that the weather shift requires. My car developed new problem with the AC. What to check if your air conditioner or heat pump just won't start at all. I can find: AC engage 10 seconds then rest 10, then do the same again and again. With front end damage the fans can be interchange but then blow the wrong way. AC/Heating problems in 2002 Jeep Grand Cherokee My a/c is not working right. It does work when car engine is on. Overheated motors often cause intermittent problems, Benet says. The AC pressure switch is a safety switch that is mounted on both the high and low sides of the air conditioning system. 1994 Ford Taurus / Mercury Sable dies intermittently help!, Ford and Lincoln, 30 replies Auto air conditioner recharge / leak sealant kits - what's been your experience (or the experiences of people you know)?, Automotive, 8 replies 1997 Ford E-150 Van Heater and Air Conditioner Door Problem. Of course, this early system didn't have a thermostat, but it was better than not having anything at all. I live in upstate NY so it's still cold until May. At first I thought the air conditioning was working fine although it was slow to cool down at first due to the heat soak into the dashboard, but lately the car is exhibiting worse a/c performance and is intermittently blowing warm air when set to max cold (lo-lo with the fan on either full or slightly less than full). Make sure your A/C is running at its best. Why does my air conditioner only work sometimes (intermittently) in my 2000 Toyota Tacoma PreRunner? It stopped working last summer and a few days later it was cooling again. Inspired by her grandmother, she joined an anti-ageing lab at 12. Car Battery Maintenance » The Best Car Battery Brand to Use for Lasting Performance. If you are getting warm air you can open the hood to see if the A/C compressor clutch is engaged. Air conditioner Help I purchased a 2013 Ford Escape SE in February of this year used. This may be due to a faulty air. TROUBLESHOOTING Intermittent or no front door subwoofer, possible intermittent windows or door locks 1997-2004. I put a thermometer in the drivers side vent to track actual temperature coming out of the vent. The air conditioner failed to turn on afterwards. When I brought it to the dealer, it was just blowing hot air out of the vents and then the next day it stopped blowing from vents at all. Air conditioning is inoperative. Below are the top 5 symptoms of a bad car AC expansion valve: Warm Air - The most recognizable symptom of a bad AC expansion valve is when you turn on your air conditioner and warm air starts blowing out of the vents. I started the car and idled in the driveway for 10 minutes, letting it warm up to operating temp, and it was blowing warm air. In other words, a bad ECM can cause the air-conditioning not to work. My air conditioner works intermittently Get an instant quote for your car Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing. We had the car home by late afternoon. When driving highway speeds it seems to never quit. Thanks to this thread I was able to learn about the COMPRESSOR CONTROL VALVE; so I did order it at a place on-line for $75. by Homeowner (Long Island, New York) All last summer a strong fish smell seemed to be coming from our mud room (no a/c vents in there, but there is a trap door in the ceiling to the attic which right next to it is the central air conditioner system). Usually only on non-recirculated air setting (ie. Some humming noises from air conditioners require a repairman's expertise, however. It started with intermittent hissing coming from the dash. It's important to make sure that the device actually works, so you may want to borrow something from a friend or family member that they use regularly. Ford Fusion. More about transformers: AC vs DC generators Transformers only work on AC, which is one of the great advantages of AC. Works fine on initial startup, but starts to blow warm after about 20 minutes at highway speed. When we first fired up the central air conditioner, the condenser fan was making a racket and barely spinning. Thumb rules for sizing ACs do not work always and one has to look at several parameters while sizing air conditioners. What is the problem when the window air conditioner buzzes for 3 seconds intermittently when. Air conditioning units have become commonplace in life, leading you to believe that if it doesn't work and cool properly, you should promptly call a repairman. Stupidly, I turned the car off when I arrived and when they turned the car back on, the AC worked. Then gradually less and less air comes out from the vents. When it works it works great. AC Vent Smells and What They Mean When you turn on your air conditioner for the first time, you expect to be greeted by nice, cool air. Any suggestions on where to go from here?. I took the car to a very reputable mechanic in my. The Air conditioning (AC) system in your Subaru is made up of the following. If your air conditioner turns on and off at intervals of less than ten minutes it is probably short cycling and also deserves a service call. Other times, you will have intermittent cold air; it is hard to say which one is worse. Couldn't find a way to search for "A/C" So the A/C on my 2009 Flex (69K mi) stops cooling intermittently at idle (stop at a light, parked, etc). Use this guide. Call today for HVAC Service!. Finally took it in to a mechanic who said it was a charge in the air system, and got it fixed for 120 bucks. Car: 2006 Honda Civic LX 2 Dr Issue: Intermittent air conditioner cooling Hello folks, My 06 Civic's AC seems to be misbehaving. Heres the symptoms. Keep long hair VERY securely pinned up, remove all jewelry, do not wear loose clothing while working on a car. Contrary to what some people believe, an auto air-conditioner system does not simply blow cold air into the car. Having your car's air conditioning go out suddenly can ruin your day fast. please anyone help me. In the end, each one added some freon and sent the car on its way. I have a 98' SR5 4Runner 4x4 auto 3. The 2016 Hyundai Tucson has 28 problems reported for a/c intermittently blows warm air. One has to do with the car stereo turning on and working just fine, but the music intermittently cuts out, or the stereo randomly shuts itself off. We have a 2011 Chevy Traverse LS FWD. it has been to the orginal dealer and they said it was fine but if i put a temp gauge in the ac vent the temp is usually around 60 degrees with the blower on high if i move the fan speed down a notch it will drop the temp another 10 degrees which isnt exactly cold when its 105 outside or. If your car’s AC is blowing warm air, even after the car runs for a while, it may indicate that you have a Freon/refrigerant leak or a broken compressor clutch, which should spin when working. My daughter has bad asthma and I can't take her in the car without the ac working. What could this be? Did something I do affect it? Please help if can. Relay best checked by replacing with a known working relay. Recharging the freon in your AC system is an inexpensive and easy first step to restoring the cooling capacity of your A/C system. ), so you don't want to add too much if the system is low. Sometimes when I turn on my car, underneath the time on my headunit it will say -20 degrees Fahrenheit or something else ridiculously cold and the A/C will only blow ambient temp air. The 2014 Chevy Equinox has a comfortable and quiet ride and drives like a more expensive car. This is usually noticed when your ac works when you first turn it on and then a few minutes later the vent temperature starts to rise. The air conditioner failed to turn on afterwards. Even if system is completely off it still blows hot air through vents. I just want someone who is honest to look at it and tell me what is really wrong with it. My Car AC cuts off (Trips) frequently. How to deal with Car Air-conditioning Problems The car AC works exactly like a household air-conditioner or a refrigerator. Most central air conditioners are connected to a home's forced-air distribution system. The six most common car A/C issues are:. Your Online Auto Repair Resource. If you shut down engine and re- start the car AC goes through same cycle, it takes about 10- 15 mins for cold air to blow properly at proper speed. - Mercedes-Benz Air Conditioning and Heat for question. Car stereo dead, on with no sound, intermittently has sound, will not turn on, then it will turn on and work fine (for a short while, sometimes longer), no tape or ejects on it's own, tape mechanism attempts to eject without tape, no CD or a combination of these listed problems. But he also admitted that Civic's are horrible for air conditioning. See if the problem is as simple as a blown fuse. This is why an air conditioner doesn’t seem to be working very well on a really humid day when in fact it is operating perfectly. A/C works intermittently. This winch includes a 50' cable that increases the load capacity with double-line-pulling capability. This is why the AC is short cycling. If left out in sun, A/C and fan won't come on for 5-25 minutes, even though display says. Air Conditioning - Air Conditioning working intermittently - I'm having issue with my air conditioning not working all the time. The air conditioner failed to turn on afterwards. One of the most difficult automotive air conditioning problems to diagnose is an intermittent A/C problem. Click here for detailed information and to view our entire inventory of Used Trucks. I tried to see a. Fixing intermittent cold air on a central air conditioner is possible armed with the right knowledge and the right tools. Both fans(AC CONDENSER and radiator fan turn on). Car: 2006 Honda Civic LX 2 Dr Issue: Intermittent air conditioner cooling Hello folks, My 06 Civic's AC seems to be misbehaving. The only way to open the hatch is when the engine is on. Sometimes when I turn on my car, underneath the time on my headunit it will say -20 degrees Fahrenheit or something else ridiculously cold and the A/C will only blow ambient temp air. Competition Package, Executive Package, Driver Assistance. 3L V8 with 200K miles and the air just started to act up. My car developed new problem with the AC. I pressed the AC button (the one above circulation button) off and on again but the AC won't blow cold air, but as soon as the car starts to move again, the AC blows cold. This can be the leading cause for foul HVAC odors for many homeowners, which raises concerns about indoor air quality. Tech Tip of the day Oz Mechanics. As two air-conditioning units are utilised, the components for the air distribution for the front. Ive got a 2002 1. The standard unit has a resistor The Deluxe/automatic A/C (the one where you set the temp number and the car maintains that temp) will have a control module. The air conditioning cut in and out intermittently. If left out in sun, A/C and fan won't come on for 5-25 minutes, even though display says. Why does my air conditioner only work sometimes (intermittently) in my 2000 Toyota Tacoma PreRunner? It stopped working last summer and a few days later it was cooling again. seems I've got an issue with my AC. you wouldn't. Fixing intermittent cold air on a central air conditioner is possible armed with the right knowledge and the right tools. air conditioner problems: help needed for ac we have a 2006 passat 2. But, when it isn't working properly, a sunny, summer drive to the store can be brutal. We decided to write this page from the overwhelming demand from the "Ask" section of our website. AC/Heat not working Nov 05 2011, 3:35am Well I've had the truck for a month the climate controls have been working great along with cooling and heating when needed. Does the A/C start blowing warm air on the highway? In stop-and-go traffic? When your car A/C blows cold then warm, head to your nearest Firestone Complete Auto Care. The air conditioner on my 2005 Volvo S40 stops blowing cold after I drive at highway speeds for ten minutes or so. When your central air conditioner is not working properly, it can cause you to be irritable due to lack of cold air. Several other issues can also cause an AC not to blow cold air as well, including a bad solenoid, bad fuses or vacuum leaks. As well, the heater is putting out cooler air while idling. Now my system works perfectly. Why does my air conditioner only work sometimes (intermittently) in my 2000 Toyota Tacoma PreRunner? It stopped working last summer and a few days later it was cooling again. Now, for the feeling of warm air at idle, if your car has a sight glass on the receiver/ dryer assembly or the small AC hose. Clean CARFAX. The compressor doesn't stay on. Would this be related to the thermostat, or caused by something else?. The strange thing is that I continue to hear the noise of the device. I had it charged, checked for leaks, and the mechanic gave me a little free troubleshooting It seems that the high pressure side gets too high. I work out of my car, and am driving in the city for about 4 hours a day. hey everyone. A very strong odor comes from the air conditioner. On hot days the fan should be in HI position so the interior air can transfer its heat to the evaporator and then release it outside the cabin through the condenser. I may not drive. Here's why you should buy your next used Car from Willowbrook Ford/Kia. Air conditioning and heating works well. Try working with what you have first before you replace it. Is your air conditioner A/C not working or blowing hot air? The Air Conditioner system can get very complicated in cars but that doesn't mean that you can't perform some troubleshooting yourself. In other words, a bad ECM can cause the air-conditioning not to work. Stupidly, I turned the car off when I arrived and when they turned the car back on, the AC worked. With minimal input from us, this complex system keeps us warm and the windshield fog-free in the winter, and makes sure we stay cool even on the most sweltering summer days. Since I hardly used the AC and the extremely high price that I was quoted, I decided to not have it fixed and drove around for 2 years without AC. Air from some vents and not other vents sounds more like a damper/door issue in the duct work. I have a 2000 GMC Sierra, 5. The AC is not always that cold in 90+ degree weather especially if you are just sitting at idle. Then the AC just stopped working all together. My AC works when I'm driving and recently I have changed my timing belt, 2 weeks later since when I put my AC on for like 30minutes my car over heated and I lose power in my car till I switch of my ac and the temperature gauge goes back to its normal position. 101000 mi US $20: Replaced driver's side headlight. It's going to be summer soon, and in many parts of the world, things are going to be heating up. I'm going to try changing the battery because I'm pretty sure it's weak. The problem of your aircon being not cooling are commonly caused by these 10 aircon problems which we will discuss in detail today!. AIR CONDITIONER PROBLEM: INTERMITTENT COOLING. I have recharged the system, but nothing happened. I ran the AC for several minutes before and after filling and its still not cold. The Hyundai Elantra. 3L V8 with 200K miles and the air just started to act up. Work with an expert dealer to build the best solution for your facility If the AC power to the unit is. Your mechanic will most likely diagnose the cause of an A/C problem by performing various tests to detect leaks or. Then later visit, some type of brake thing plus the brace - $300+. See if the problem is as simple as a blown fuse. Unfortunately, air conditioners do break down leaving you stuck with rising temps and repair costs.