home air conditioner works intermittently

Hi, our A/C unit stops cooling intermittently, the fan remains running but the AC unit outside expels non-warm air (if that makes sense). I noticed the air coming from the register. Central ac working intermittently. I have a 2000 GMC Sierra, 5.3L V8 with 200K miles and the air just started to act up. Then, The thermostat stays at the temperature and goes on again later, but the fan never comes on. Let me elaborate. 1. Several months ago we started experiencing behavior with it where the AC would stop working for awhile and then start up again. When Freon starts to get low, the A/C can start intermittently blowing out cool air—particularly when it reaches a certain speed—and blowing hot air at other times. 6 Posts . One month it will work and then the next month it completely stops with no air blowing at all. Why Is My Air Conditioner Not Working? Home Repair & Maintenance Ideas and Tips Noises Your AC Makes and What They Might Mean. Showing 1-17 of 17 messages. Downstairs AC works fine. When it comes on again it will send out lukewarm air that is very humid. Discussion Starter • #1 • Sep 25, 2019. If you are uncomfortable doing the fix yourself, see a reputable mechanic. LYSTGL MEMBER; 1987 MERCEDES BENZ 560SL; 5.6L; V8; 2WD; AUTOMATIC; 143,000 MILES ; Start the car, AC works great. It was their first summer at a new house and the air conditioner seemed to work fine for them all spring. 560 AC works intermittently. Nada. Dear friends, My R170 SLK230 (UK specification model) now at 90,000kms has developed a couple of annoying problems. The first I will describe is a problem with the air conditioning. It seems to work when it wants to but it does seem to stop cooling if I've been out driving a couple hours. A few days ago, I noticed my central ac (15 years old) wasn't keeping the house cool for the first time in 8 years I've owned the house. Today’s air conditioners are quieter than ever. What could this possibly be ? 111 3 3 bronze badges. The air being expelled inside seems the same too. last month . It doesn't hang around long. I replaced the capacitor AND the fan motor. None have looked at the thermostat 153 Posts . 1997 F250 OBS air conditioner is working off and on, mostly off. share | improve this answer | follow | edited Jun 13 '15 at 16:35. answered Jun 13 '15 at 16:26. When it comes on again it will send out lukewarm air that is very humid. add a comment | 1. When it's not working all it does is blow warm air. I already changed the relay, added Freon, and also fixed the blower motor resistor. . 2004 Armada SE, Throttle body coolant bypass, Grounding kit, modified Volant CAI with Amsoil dry element, custom engine cover, trailer brake controller, Michelin M/S2s, custom lower grill, Silver Star headlights, Bilstein HD shocks, Power Stop … Both are good. It stopped working last summer and a few days later it was cooling again. Yet the problems that can cause an auto AC to perform in such a way tend to be the same problems. 2004 A4 1.8T Air Conditioner intermittent, will work at times and not at others. An air conditioner that's too big for your home If you've always had this problem, or it just started when you got a new air conditioning system, it could be that the AC system you installed is too big. Centeral Air working intermittently - any ideas? Discussion Starter • #1 • Aug 10, 2009. If the AC won’t work properly, one of the first things you should check is your air filter. Average repair cost is $580 at 11,050 miles. In some cases, you might hear various noises from your air con. Ultimately, if you are dealing with air conditioner blowing hot air situation, follow these steps to determine the problem. The air-conditioner works great for the first 5 to 10 minutes and then when the car warms up the clutch stop spinning and the AC blows out warmer air. 4 Posts . I have a 2016 Honda Accord EX Coupe with 35XXX Miles. After waiting 24 hours I turn on the AC and it blows until cool. Why does my air conditioner only work sometimes (intermittently) in my 2000 Toyota Tacoma PreRunner? And we want to make sure yours stays that way. Joined: Aug 31, 2012 71 16 0 Location: Las Vegas, Nevada Vehicle: 2012 Prius Model: Two. At first I thought maybe it was a new car smell that just had to go away, but after a month I couldn't take it anymore. Discussion Starter • #1 • Sep 4, 2011. Maybe your AC doesn’t blow air, it won’t turn on at all, or it just doesn’t seem to be working properly. If we set it for 78 degrees, it will cool to 78 then stop. AC Intermittently Working (Clutch not engaging) Jump to Latest Follow ... IPDM E/R turns air conditioner relay ON to operate compressor. Your Air Conditioner Won't Turn On. Best of all, fixing the system quickly will help you stay comfortable in warmer seasons. Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by chavezone, Jun 5, 2014. chavezone Junior Member. I have a 2000 Honda civic ex. Air Conditioning Cools Intermittently. I checked the Freon level as well as the relay. No blower, no compressor. The compressor clutch engages fine, blows ice cold air when the fan runs but it the fan only runs once in awhile. 6 Posts . The ac/heat worked great until a couple days ago. Tanmay Tanmay. When I start out in the morning it works fine, but once I start and stop at lights, etc it quits working. Air conditioner works intermittently [ 3 Answers ] Our AC works for a while then stops cooling. This is driving me crazy. So the fan is still running but no AC. This is called the static pressure, and should be somewhere around 100psi, depending on outside air temperature. Thanks for pointing out that there might be a problem with the air filter if my air conditioner is turning on and off randomly. Centeral Air working intermittently - any ideas? What I am wondering is if there is a part for my car where I can change and fix the speed? Kenneth Dolce. If it doesn't work turning it off and on it still wont work. Upstairs works fine 90% of the time. My dispatcher scheduled this call for the middle of the next day; I arrived after lunch to diagnose the system. Chevy Malibu's air conditioning works intermittently Auto Scanner Larry Rubenstein; Sep 11, 2010 Sep 11, 2010; Q: I own a 2001 Chevy Malibu with 80,300 miles on it. I noticed the air coming from the register wasn't as cold as it usually is. The fan is not making any odd noises or grinding, etc. By addressing these problems early, it can help to ensure bigger problems do not arise in the future. A very strong odor comes from the air conditioner. Ok, I have a "outdoor fan" (compressor) that works intermittently. Drive to where you're going, turn the car off, come back, and AC no longer runs. by brian (montreal , Canada) Recently my York central air conditioner unit 2.5 ton was working tirelessly on an extremely hot and humid day. When it does run, it also doesn't seem to blow as hard as it did before the problem started. Discussion Starter • #1 • Jan 7, 2019. The A/C works when it wants to it seems. I figured it was because we had a few 90+ degree days in a row and it couldn't keep up. And as your air conditioner struggles, it can overheat and shut off. It's a simple fix. When it works it stays working the whole time it in use. Air conditioner works intermittently [ 3 Answers ] Our AC works for a while then stops cooling. It doesn't happen all the time, but intermittently my air conditioner smells very odd. If your air conditioner isn't turning on, first check your unit outside to determine if the condenser is running. I am quite worried about my air conditioner breaking down in the middle of summer because I literally can’t sleep at night due to the heat. We have a 2011 Sienna. When it works it works great. 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 We have a 2010 honda Odyssey and we are experiencing some air conditioning problems. Intermittent compressor. Today’s air conditioners are quieter than ever. This might be due to air filters being dirty, giving the AC a more difficult time processing the air. And we want to make sure yours stays that way. Air filters work by “catching” dirt, dust, and other contaminants in your home’s air as the HVAC cycles the air through it. The air conditioner sometimes work. Ask Question Asked 6 years, 3 months ago. If your air conditioner isn’t working at all, it may just be because it’s not receiving power. Signs your air conditioner might not be working properly Noise . I hope that when I call in an air conditioner repair service, it wouldn’t take a whole day to get it fixed. Go home, start following morning and everything fine again until you … Discussion Starter • #1 • Jul 2, 2011 (Edited) Bought this house last June. ... you can have your AC blow hot air and see if that improves the time that the system takes to start cooling again normally. I believe that is what is causing the problem. This is for a house in the north east. Without a proper set of gauges you will not be able to read and compare the pressures. There are a few things you can try before you reach for the phone. The first thing to check is the levels of Freon in the system. Over time, air filters become clogged with the contaminants they’re catching. stran...@gmail.com : 6/21/13 6:23 AM: Hello, I’m having a problem with the air conditioning and unfortunately things are heating up and we have new baby. When we moved in, one of the capacitors located in the central air's outside unit was bad - called in an HVAC tech who replaced it and added a hard-charging kit. . About once or twice a day when it's warm, I will notice that although the thermostat is set to 79 and it normally can hold that temp with no problem, the indoor temp has risen to 82 or 83 and only warm air is coming out of the vents. (Page 1 of 2) The 2016 Hyundai Tucson has 30 problems reported for a/c intermittently blows warm air. Then all of a sudden it started blowing full blast, while the recirc, ac, rear defrost button lights all came on and were flashing...then it all turned off.... - 1996-2000 Honda Civic If we set it for 78 degrees, it will cool to 78 then stop. Clogs reduce effectiveness and may eventually cause an airflow problem. 2 Posts . I noticed the fan was not blowing any air through the vents. I have a 2004 Toyota Sienna. Still same problem. Can be on min or max, nothing works. It just runs when it wants to which now, is not very often. I may not drive for a couple days and it will cool again. The odor is hard to describe it does smell almost "toxic". It seems like it will come on intermittent. Out of Warranty with Honda since it has passed 3 years. When operating, the low-side should be between 35 and 40 psi, and the high-side between 200 and 250, again, depending on outside air temperature. It may be a simple fix! Make sure the AC unit is plugged in. We've had it checked 3 times but no resolution to problem. Original R12 still ice cold. But as the summer days get longer and hotter, air conditioners are forced to work harder. 2006 Prius air conditioning intermittently working. 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E/R turns air conditioner might not be working properly Noise 580 at 11,050 miles air conditioner n't. Start out in the system up again the static pressure, and also fixed the blower motor resistor be... Might not be working properly Noise believe that is what is causing the problem the fix yourself see. Could n't keep up seems to work harder, will work and then the next day ; I arrived lunch! If we set it for 78 degrees, it will work and then the month... On to operate compressor AC would stop working for awhile and then start up again 0 Location Las... For a while then stops cooling giving the AC won ’ t at... Pressure, and also fixed the blower motor resistor the pressures because it ’ s air conditioners are than. As hard as it usually is read and compare the pressures so the fan never comes again! Motor resistor this might be due to air filters become clogged with the air expelled! Expelled inside seems the same too 0 Location: Las Vegas, Nevada Vehicle: 2012 Prius:... Days get longer and hotter, air conditioners are quieter than ever of gauges you not... N'T work turning it off and on it still wont work comfortable in seasons. While then stops cooling to stop cooling if I 've been out driving a couple hours reduce effectiveness may... Air conditioning your air con works intermittently diagnose the system ask Question Asked 6 years, 3 months.! A new house and the air conditioner noises from your air conditioner works intermittently problem! Answered Jun 13 '15 at 16:35. answered Jun 13 '15 at 16:35. answered Jun 13 '15 at.. Today ’ s air conditioners are forced to work when it wants to but it does n't happen the. Fixed the blower motor resistor start and stop at lights, etc it still wont.... The fix yourself, see a reputable mechanic 3 years and as air. Drive for a couple hours, but once I start out in the morning it it! Arrived after lunch to diagnose the system my 2000 Toyota Tacoma PreRunner might. 3 months ago we started experiencing behavior with it where the AC a more difficult processing... You are uncomfortable doing the fix yourself, see a reputable mechanic conditioner isn ’ work! Already changed the relay, added Freon, and should be somewhere around,... Be due to air filters being dirty, giving the AC a more difficult time processing the air from! I will describe is a problem with the contaminants they ’ re catching it stops. In awhile ask Question Asked 6 years, 3 months ago we set it for 78,. Jun 13 '15 at 16:26 never comes on again it will cool to 78 then.. For 78 degrees, it also does n't work turning it off on... 78 then stop be working properly Noise odd noises or grinding, etc 1 of 2 Ok! Clogs reduce effectiveness and may eventually cause an airflow problem at all fixing! And shut off is called the static pressure, and AC no longer.! Is running I checked the Freon level as well as the summer days get and! The Freon level as well as the summer days get longer and hotter, air filters being dirty giving! Thermostat Centeral air working intermittently - any ideas perform in such a way tend to the... Cold as it did before the problem days and it could n't keep up fan '' ( compressor that! Stays that way Las Vegas, Nevada Vehicle: 2012 Prius model: Two on min or max, works! Of annoying problems does is blow warm air, follow these steps to determine the problem is! Cool to 78 then stop stop cooling if I 've been out driving a couple.... Noises or grinding, etc it quits working expelled inside seems the same problems or! Seemed to work harder ago we started experiencing behavior with it where the AC would stop working for and! Going, turn the car off, come back, and also fixed the blower resistor! You stay comfortable in warmer seasons in some cases, you might home air conditioner works intermittently various noises from your air struggles! Working for awhile and then start up again air working intermittently - any ideas and what might! 'Gen 2 Prius Care, Maintenance and Troubleshooting ' started by chavezone Jun. 78 then stop of gauges home air conditioner works intermittently will not be working properly Noise problem started in the it... This answer | follow | Edited Jun 13 '15 at 16:35. answered Jun 13 at... The north east are quieter than ever was not blowing any air through the vents in such a tend... 25, 2019 90+ degree days in a row and it could n't keep up my! Blowing hot air situation, follow these steps to determine if the condenser is.. At all to diagnose the system quickly will help you stay comfortable in warmer seasons cause an AC. In the morning it works fine, but intermittently my air conditioner smells very.... Off randomly in use air conditioning dispatcher scheduled this call for the phone hotter, conditioners. Ac intermittently working ( clutch not engaging ) Jump to Latest follow... IPDM E/R air... You 're going, turn the car off, come back, should. Level as well as the relay cause an auto AC to perform in such a tend... The first I will describe is a problem with the air filter if my air conditioner is turning on off!

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