It does seem to happen when it's hot outside(84+ degrees). Sign in or register to let us know! My air conditioner is acting strange. The ac and heater do not work. A bad switch is an … My ac works good and sometimes it doesn't work at all. This emphasises that the … my yaris 2007 car ac stopped working before 2 months slowly , means sometimes work and some times doesnt work , and not at all . It doesn't always happen. If horn doesn't work in BO mode then my heater doesn't either. But if I turn the AC off for a while, then hit it again, sometimes I can get some cold air, sometimes for a short while (2 minutes), sometimes for a longer while (10 - 15 minutes) then it often goes back to not cool air and just fan blowing temp. Sep 29, 2018 #12 M. mhsnmk New member. Show Less . This thread is locked. AC Adapter Sometimes Works, Sometimes Doesn't, Even in the Same Outlet? 2 Answers. The sentence accent will fall on always. Last edited: Mar 4, 2009. Did you ever get any answers or suggestions for this problem? Mechanic01, ASE Certified Technician Category: Kia. Share this conversation. A/C sometimes works, then the cool air shuts off. Then yesterday I got in my car after work and no ac, I kept flipping it on and off on my drive home trying to engage the clutch and after about 5 minutes of doing that it kicked on, stayed on all the way home. my air blower in my car works sometimes but doesnt other times when i gently kick it it works what is wrong??? I changed everything of the A/C compressor about a year ago. You can follow the question or vote as helpful, but you cannot reply to this thread. If it stops working when the weather gets cold, this very well might be the fix. 1 decade ago. Malfunctioning windows can be a safety issue if people have access to your car through an open or partially open window. Being as the car isn't worth much at this point, I'd like to try to fix this as cheaply as possible. On my return to college after winter break, I realized my adapter would sometimes work in an outlet, sometimes would not (it glows blue once the power cord is in the wall). The AC light stays … Whener the AC works I here rge compressor turning on with a "Thud". I have the same question (0) … 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 diagnostics and repair. 14 Posts . it is changed now and put new freyon gas and comprssor oil , now sometimes work sometimes doesnt , and also little smell inside . I get the air con serviced yearly and take good care of the car in general. I have a Mazda 3 2014, and I'm in a pretty hot climate. Heater fan also runs since its tied into the same circuit. Look at your cabin air filter. Kia Mechanic: Mechanic01, ASE Certified Technician replied 2 years ago. My heater in my car works sometimes sometimes it doesn't.. now it's working But (1998 Ford Contour) michelle639 in Pittsburgh, PA on . MB is one of those cars that needs warranty. We purchased a universal adapter that followed the same specs I needed as an old adapter and all seemed fine. 1 0 0. The system has been bled and new calipers and break pads. Heater has been … I changed the - AC Cars & Trucks question . The … … Now the car has A/C sometimes and other times it doesn't. I notice - Chevrolet 2002 TrailBlazer question 3.1L V6. Also, any ideas on repairing the switch assembly like, roughing up the contacts? February 07, 2015. But it sometimes works, sometimes does not. Answered in 1 minute by: 2/15/2018. Especially if the air coming from your vents smells funny or if you think you have had a slow decrease in pressure for some time, check the air filter. Be the first to answer this question. I can sometimes feel heat at the vents but does not blow or warm the car. Average failure mileage is 76,000 miles. Or you could use "only": This only happens sometimes. First off I'm assuming you're saying that the car has reached normal operating temperatures and then sometimes it blows warm, and other times it blows cold. My 2003 Accord's AC does not work SOMETIMES. Could this just be coolant a fan belt? If that is the case, there are a few problems that could lead to this (it isn't your exhaust system so it won't be the catalytic converter). 16 Answers. When it does it blows cold air (which is good), but only when it wants to. I will be driving along and I need my a/c to work, but it won't go on. before 2 weeks i showed 2 car ac tachnicians both told to change control valve in ac compressor . Benet says it’s important to take your car to an automotive professional as soon as possible. For example today I have ac but yesterday I didn't. ac … Recently I have noticed that the air from ac vents sometimes cold, but sometime less cool/fan mode for a while, before return to cold. … Sometimes it works and sometimes it doesn't. I turn it on, and often it is the same temp. When it works it is perfect, when it doesn't it is hot. The 2010 Chevrolet Malibu has 1 problems reported for ac sometimes works, sometimes doesn't. Many of the AC system components are located underneath your vehicle’s dashboard and can be difficult to get to. ? When it is working, it is blowing perfect air. as with the AC off. Sometimes, the blower on for my AC and Heat works fine. Sometimes works on high. In fact, the fix may be a relatively inexpensive repair that can be done in just a matter of minutes. Show More. Question: Why Does My Air And Heat In My Car Only Work Sometimes, I have a ninety eight Nissan Maxima. Got in the car to come home for lunch and no ac. The fan for the heater/AC doesn't work in 1999 Plymouth Breeze. What Should You Do If Car Horn Is Working Sometimes And Sometimes Not? That makes sense. My a/c blower works only sometimes. reply to Shaypar; Susan 5 years ago. 2001 Town & Country ac works sometimes and other times it doesn't .try knocking on the blower motor nothing happens . This morning it worked fine on my way to work. Your car… “If it’s down, you may not be able to bring it back up,” Benet says. Other times it doesn't, no matter which speed or setting I have it on. Similar Questions. mark32937. Lv 5. I have had this problem before with another car and I didn't do anything about but it kept getting worse. Last su… When my air and heat work, they work amazingly, like they always have in the past. A/C didn't work … OK, I have to make some assumptions here. Or that pressure switch is getting ready to break for good! $88 - $111 Learn More. Car sometimes takes over 30 minutes to begin to create cool air. You will be … It just happened recently that when I send, respond, or forward emails with attachments, it just stays in my outbox forever. Sign in to Answer. My car AC sometimes doesn't work. Like this comment? Any help? Favorite Answer. When it's not working, nothing is blowing out of the vents, not even neutral air. My AC turns on sometimes and sometimes it doesn't. This issue tends to happen more often when it's above 90 … Answer Save. This is what I changed: Expansion valve Dryer Compressor Condenser A/C filter Thanks in advance. I agree it makes since for it not to work in BO but I think it does. Off and on. Just got extended warranty for this car from benz dealer today so I can sleep well at night lol . A few months in the past I set a new air compressor in my auto. The air labored wonderful for a few months and now it only works at times. My Car Heater/AC sometimes works and doesn't? So I have this weird situation going on. It wasn't hot as last few days. Ask Your Own Kia Question. So I just left it on full blast (kicking out hot air) and after 2 … Refrigerant is R134a. We understand that this can be an extremely frustrating thing to happen to your vehicle, so we wanted to equip you with the necessary knowledge to troubleshoot these things on your own if possible. I have to wait a few minutes and it will come on. Subject: car heater blower stopped working too. Satisfied Customers: 11,276. Relevance. When this happens, it starts working after I restart the engine the AC works sometimes. Location New york/NY. Hex Auto Parts Common AC Compressor Problems Cool But Not Cold If the air conditioning is set to max cool and fans on high, but is only blowing moderately cool air: 1. Usually it works the 1st time you commence the vehicle up for the day, and occasionally after that (if its not sweltering hot … I drive a 2002 Kia Rio, and had this problem for the first time in the summer. Ac in my 95 s10 works, but sometimes it doesn't. Answer . It's a loose connector, either along the circuit that powers your compressor clutch or at the pressure switch on the high side. View answers to similar … 2. I keep resending the email but nothing happens. Hi, I have a Nissan Altima 2000 with 93000 miles. I checked the low pressure when AC is on max, it shows 32 PSI on ambient temp of 33C (91F) at 48% humidity. Discussion Starter • #1 • Apr 24, 2017. Sometimes an AC system with a mode door problem could be working fine, but the air flow is being directed somewhere else, like back out to the engine, instead of into the car. I'd say it works about 30% of the time … . Outlook sometimes doesn't work when sending files with attacments. 2000 ford explorer. This implies that it happens sometimes, but it emphasises that there are times when it does not happen. When its not working I do not here any noice. Register Sign In (0) General Diagnosis. The defrost works fine on the front and back. The problem is they decide when to turn on- sometimes it's at start up, sometimes halfway into drive, and sometimes not at all, also once it starts sometimes it stops. This may happen for a couple of start-ups and trips in a row; then, I will start up the car and the air blows the outside temperature and will … I'm thinking the master cylinder but I see no leaks and have fluid in reservoir.. what's the issue? Please Help I replaced the heater blower motor resistor already, this did not do anything; I read somewhere that was the most likely problem. DOBIN MEMBER; 1996 VOLVO 960; 6 CYL; 2WD; AUTOMATIC; 128,000 MILES; When I start my car sometimes my air blows cold and will continue to blow cold throughout a trip. - Will S., West Palm Beach, FL, US. Just because your car air conditioner has stopped cooling doesn’t mean that all is lost. Is there anything else to test before replacing the switch assembly? When driving my breaks sometimes work great other times when I push my break peddle down the car slowly breaks but not completely where it takes longer for the car to break compleatly. 1996 Volvo 960 Sometimes it works and sometimes it doesn't. Take Your Car to a Mechanic. Thanks for your help. I have already charged it and it was working fine. I also noticed almost continuous "hissing" sound from around the place where cabin filter is located. Even something as simple as a cabin air filter replacement can turn … Today ac worked fine. I usually turn it off and run the car for a few minutes until it decides to turn on. Told to change control valve in AC compressor today I have the same specs I needed as an adapter. The most likely problem a pretty hot climate, but it kept getting worse Town. An old adapter and all seemed fine that powers your compressor clutch at. Was the most likely problem you can follow the question or vote as helpful, but it emphasises that are. 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