Ac stops blowing cold when driving. sold Jan 24, 2024 · The condenser will work right.

Ac stops blowing cold when driving Ac blows cold idling and around town, but when driving on highway (>50mph) ac blows totally warm. It will also cause your car AC to produce less Feb 16, 2024 · Why Does My Car Ac Only Get Colder When Driving? When your car’s AC only gets cold when driving, it’s likely due to issues with the fan system, such as dirty fins or a malfunctioning fan clutch. This issue can make your driving experience uncomfortable and even lead to potential problems with your vehicle’s cooling system. When idling it just blows air the same temp as outside and with it getting hotter out, that's misery. On a cold start the AC works great the compressor turns on blows really cold air BUT after driving it no more than 20 minutes it stops blowing cold air and the compressor doesn’t kick back on. Any thoughts? Thanks in advance for the help. I’ve tried putting it in neutral and revving the engine while waiting to move again, but this does not seem to make a difference. pressures test good, no leaks and all electrical components are checked and are within spec. When I go to drive it again, it might stay cold the whole drive, or the whole day continuously. Almost as if I need to recharge it, but as soon as I start moving, ICE cold. Low Refrigerant Charge. Just because the control relay seems to be working, doesn't mean it's actually working #keepwrenching #wesselmotorworks #wrenchingwithkenny#electrical #airco Jul 22, 2018 · I will do that. But when you stop moving, the temps rise, and the compressor shuts off. Now it blows warm air during start up. May 30, 2022 · AC Blows Cold When Driving Hot When Idling is a technical term that means the air conditioning of a car works better when the car is moving. Usually, this problem will affect the AC system’s performance as a whole, so it’s a less likely reason behind this issue. When I got to the stop sign on my street and came to a full stop it started to cool off. 0 (1MZ-FE) engine had the same issue. Or it needs a recharge. 01 sierra,6" cst lift,35" ,aem intake, imco exhaust,diablo programmer. The F150 crowd (including me) decided to wrap the AC lines with insulation. As it stopped, i heard the compressor kick into overdrive (like it does when it is cooling the air before blowing it through the vents right as you turn it on. However, it can be quite frustrating when your car’s AC only blows cold air when you accelerate. Most of the time my AC works great - blowing cold air as it should. Hi, the A/C stops blowing cold air when driving on the highway at 75 or more MPH, which is about 3,000 RPM. The sound of blowing air is still loud, but feels like the airflow gets blocked somewhere. When stopped, the fan is still blowing on all speeds : 1,2,3,4. Later tried the AC again and it worked. Aug 26, 2017 · Well we parked and did our thing for a few hours. Nov 12, 2024 · When your car’s AC stops blowing cold air, it can make driving uncomfortable, especially during the hot summer months. When stopped, air vents blow hot air. Jun 28, 2023 · 6. But after 5-10 minutes of driving, it shifts to normal air (not cold air). Once I start moving, all is well and it blows cold as it should. e, Problem with the spindle, sometimes when the spindle is broken on travelling at high speeds , the fan is pushed backwards/inwards and this restricts the motion of the fan and it might slow down or stop causing the compressor to heat and causing the AC to shut down. When car is moving with some speed, air flow is sufficient to cool the condenser and A/C will blow cold air. When I came back out and left again, the air was no longer blowing cold. Aug 1, 2020 · When driving I was getting vent temps of 45-50F degrees but when I would stop at a light it went up to 60-65 degrees. Jun 23, 2010 · I would have to disagree. sold Jan 24, 2024 · The condenser will work right. Just under normal driving, city streets, stop and go traffic it works for maybe 15 minutes then cuts off. ) May 29, 2009 · I hope someone can help me. I recently changed the condenser fan, and it is working and so is the radiator fan. It blows the same temp air out of all the vents and seems to blow cold air better when doing highway speeds. Jul 13, 2017 · A bum radiator fan can also cause an AC blows cold then warm condition. The A/C seems to work perfectly as long as I'm driving without stopping. When You Crank The Car And Turn On The A/c Sometimes It Blows Cold Air And Other Times Just Seems To Be The Fan Running. May 2, 2017 · Like the title says my AC in my '09 blows cold while i'm moving but at stop lights it's luke warm. Problem still occurs, although air works great for 10-15 minutes when first driving car, then AC clutch stops being engaged. Air Conditioner Just Stops Blowing Cold Air. A/C is cold while driving but when I stop at light, it blows hot. If I slow down to about 65 MPH it starts to blow cold again. When I stop, or even start the car to get the AC going to cool these HOT black leather seats off, the AC is just barely cold at best. But if I stop at lights and such it gets warm again. What the heck is this? Jun 7, 2017 · Wife’s AC on ’06 Corolla was not blowing cold enough air so I bought A/C Pro recharge kit and refilled the system. I just bought a 2019 platinum with the 3. Then when I start driving again, the heat comes back. Then i started noticing that it seemed like it would go thru phases of blowing cool/dehumidified air and then just blow warm air. I turned it down more and it just kept blowing warm air. Jul 4, 2021 · My other 3 cars have additional fans for the A/C, but the Optima, I believe only has the one, so that needs to function when needed. I checked the Freon, and the shop had overcharged the system. 45 mm(per specs), then replaced AC clutch based on trouble notice. 0 power stroke Tuesday the 21st. When I stop on a red light, the compressor keeps trying to kick in, but shuts right off. You should make sure that your car has been May 15, 2010 · topped off refrigrant, blowing warm air while idling and cold when driving, compressor is making a clicking type sound, compressor pulley would stops when turning off the engine, but then move again a little, high pitch sound of pressure being release from the compressor. A low refrigerant pressure will cause compressor damage. Possible problem/solution? May be related, during cold weather, only defrost works, heater blows cold. After a warm day or 10+ minutes of driving. Low refrigerant levels can also impact cooling efficiency. Jul 19, 2023 · However, the AC shuts down when it reaches the maximum allowable pressure to prevent damage to the AC’s system. Jan 10, 2025 · As you know already, debris in the car air conditioning system is a cause of the car air conditioner not blowing cold air when idling. If I run max AC for more than like an hour it will stop blowing cold all the sudden, but if I turn it off for 2-3 minutes, it will come back. It is defective most likely. when I first turn on the car the engine fan does not turn on. . Jul 21, 2017 · My air conditioning in my 2012 Kia Optima EX GDI non turbo runs fine while driving at higher speeds but at a stop light, stuck in traffic at low speeds it only blows warm or hot air. Jul 4, 2006 · But when it is hot outside or the engine is hot (normal operating temp, not overheating) the a/c does not blow cold at all, compressor is not kicking on, air blowing out is at least 85-90 degrees. Leaving the car overnight, it's working correctly again in the morning so it probably isn't low coolant. 2006 scion XA with a fresh r134a recharge. However, my Hyundai Santa Fe has this AC problem, perhaps worse than described here. Thanks. The first key component of the system is the A/C compressor that gets driven by the serpentine belt. It could mean you have a defective condenser fan, a clogged compressor or condenser, blockages in the system, low refrigerant levels, or a clogged cabin air filter. Aug 4, 2008 · The new wrinkle to my ZJ, the intermittant dying seems to have stopped since we repaired the connector for the coil, however nowif I step on the accelerator heavy as to jump into passing gear the AC will stop blowing cold air, as soon as I heavy accelerate again it stops the air movement. After i started accelerating, the flow through the vents slowed and finally stopped. Feb 6, 2022 · Hi, working on my girlfriend's, 2012 Chrysler Town and Country, she is cold when driving down the road. You pull up to a stop in your car on a cold day, and suddenly your cabin's heat turns into an icy blast. It’s never been that great in this car, but it’s never been this bad. I’ve read conflicting info that the condenser isn’t getting the airflow it needs so it’s not effective at idle. Must say that in my 5 years of dealing with the Optima A/C problems, found that 99. Aug 17, 2023 · My ac only blows cold when I'm driving. Jul 5, 2011 · Yesterday his AC stopped blowing cold air, although the green AC light is on. When your car is in motion, the airflow increases, helping the system cool the refrigerant, which in turn cools the air being blown into your car. has anyone ran into this before? Sep 17, 2020 · In the beginning the AC works fine and blows hard as it supposed to, but after driving for about 40 min to an hour the airflow gets very minimal to none without changing any settings of the fan. In addition, none of the car's diagnostics pick it up. then on flat road it works normal. According to the manual, the high speed fan only kicks on when you're driving and mine works fine only when driving (monitoring evaporator temps/main relay 2). However, on the highway it starts blowing ambient temperature after a couple of minutes and it won't blow cold again unless I turn the A/C off for 5 or 10 minutes. Car AC Not Blowing Cold Air. Same thing if I'm just idling. You know the system still works and freon levels/pressures all checked out because when it's cold, it's still freezing cold. if I give it a slight rev, it will kick in and keep running. These are a few of the most common issues that could cause your Sorento not to blow cold enough. Jun 8, 2007 · Granted the tundra ac is weak especially when you start up a hot truck and can't drive very fast. 3. Seemed like the AC just couldnt keep up. Jul 3, 2018 · My ac is full of Freon, and blows ice cold when driving (in gear) and if I rev the engine to above 1k while stopped. Half way through my drive it stopped blowing cold air. Most of the time, when your Sorento’s air isn’t blowing cold enough, it is going to be a lack of refrigerant causing the problem. May 10, 2023 · My commute is ~30 miles each way, and the AC still sucks at idle even after 20+ minutes of highway driving. But every so often it'll just stop working on you. Outside temperature was 85°. Ac worked great up until 1 week of ownership Aug 8, 2023 · I have a 2008 CRV EX-L with 205,000 miles. Jun 14, 2021 · After driving it back from the shop, I had the A/C on. Diagnosis & Troubleshooting: Check the refrigerant level and inspect the compressor and condenser. During hard acceleration the AC door system loses vacuum, causing the doors to default to the windshield. It actually feels like someone just reached up and turned of the A/C. When moving, ac blows freezing cold air. When you climb a hill, the manifold vacuum falls, and is not strong enough to hold the A/C vents from their spring-loaded default position of defrost, so the air goes to the windshield. Jan 2, 2025 · Your air conditioning system might only blow cold air when you’re driving due to an insufficient refrigerant level or a malfunctioning condenser fan. The AC blows fine for hours and then stops and blows only lightly cool. All vents seems to blow the same temp air. Same problem as the previous long trips. Aug 10, 2020 · It runs great otherwise and gets great gas mileage. May 30, 2024 · 2015 - 2020 Ford F150 - AC suddenly stopped blowing cold - New to the forum and have done quite a bit of searching but nothing for my year and situation so I thought I would try and get some input. Read on! AC Shutting Down At High Speeds. Aug 17, 2015 · It blows hard since i have a new blower motor but My AC won't blow cold when the truck is started, but once i started driving it will improve, and get cold-ish, but never really cold. We will explain this in more detail in the succeeding sections. I turn it off for about 10 minutes and it blows cold again for another 10 minutes. Is this a vacuum hose issue? AC works fine if outside temps are in the 60s. I took it to an ac shop and they guy said it was a little low on freon. May 1, 2011 · My Yukon does the same thing. only blows cold when moving. When the refrigerant is low, the A/C system cannot effectively cool the air, resulting in warmer air being blown into the c This scenario is probably less likely but, my radiator fan motor just went out and mirrors the exact symptoms you are describing. - 93 F-250, 460, 4X4. My air stops working after driving for a little while is there a reason to this what should I have checked when it does blow air it’s super cold and amazing but for some reason it just quits blowing air I can hear it but I feel nothing I have to turn it off and leave it off until I’m burning up on 100 degree days Jan 1, 2023 · My 2010 Prius today AC started blowing cold air as usual in when I turned on the car. Jul 9, 2009 · I was sitting stopped, turned on the A/C and it started blowing nice and cold as normal. Also check carefully for dead animals stuck in there. The problem is the hotter is is outside the hotter the inside AC air blows when driving slower than 40 miles per hour or at idle. Temp on engine was normal. Jul 30, 2021 · Hello Everyone, I have a Honda CRV 2008 - the Aircondition stop blowing Cold Air / just no cooled air - when driving on a climing road, I think it stops blowing Cold Air at high RPM. See full list on axlewise. Understanding the Car Air Conditioning System; Why Your Car AC Only Works When Parked? Troubleshooting: Identifying the Problem; Fixing the Problem: What You Can Do and When to Seek Professional Help; Preventive Measures and Maintenance Tips; AC works fine when driving, but stops blowing cold when stopped. Is this a case of needing to reload the AC with the refrigerant? Mar 17, 2005 · 1987 - 1996 F150 & Larger F-Series Trucks - A/C Air stops blowing when accel. This is because the engine cools down faster and the AC can then work more efficiently. :-huh When A/c is set to NORMAL, it works fine. The air actually feels warmer than ambient air. Nov 11, 2020 · I have a 2003 Chevrolet Silverado 5. If I shut it off for 20 to 30 minutes it blows cold again. There are several reasons this could happen, ranging from minor maintenance issues to more complex mechanical failures. I also have a 2012 fx4 screw and while it blows cold air the 04 will out perform it all day. Or it’s overcharged. We were at about 40-50 mph on a windy road. Any idea what could be the problem? Any help is greatly appreciated? May 30, 2014 · My wife and I take about 3-4 6-hour road trips every year, and starting last year, the AC will stop working after we've been on the road for about 2-3 consecutive hours. Would that be enough to keep the vacuum pump from failing on long trips? – Jul 29, 2015 · Your AC Fan(condenser) is might be broken , i. HELP Idle ac cold ,driving crusing warm air. Nov 26, 2022 · How does the car A/C blow cold air? Before we get into the probable causes, it’s time to deal with the mechanics behind the A/C cooling, so you can understand everything a bit better. Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Already checked the fans, and tested the fans using a scanner so both hi and low speed work fine. May 14, 2018 · My AC only blows cold air when I'm actually driving. Sometimes it would just stop blowing cold air. Causes: This could be due to low refrigerant levels, a malfunctioning compressor, a clogged condenser, or a leak in the system. Apr 7, 2016 · I’ve noticed at stop lights and idle that my AC is barely cold. When car moves slowly or stops, vent blows cool (not cold) air. No freon leak that I could find and the system maintains pressure. Some of these problems can be diagnosed and fixed at home, and some will require a mechanic’s expertise. Once I'm moving it gets quite cold. AC stops BLOWING COLD after 15 MIN of driving. When AC blows cold, it means that there are a few things to check in order for your car to be in good working condition. 92K miles. I let the car run with the ac blasting for 10-15 minutes and it was still blowing cold. The AC will blow cold air again. Oct 2, 2021 · I noticed the AC suddenly stopped cooling and was just blowing out warm air. Per BMW, they are currently testing the A/C Evaporator, as well as the wiring between the temperature sensor for the evaporator and the control unit in the car. 7 110,000 mi. Checking the system from time to time is crucial to keep it in good condition. Ac was blowing hard and cold. A professional mechanic My 2007 Mercury Montego’s air conditioning only blows cold air when I’m driving, and when I stop it starts blowing warm again. Turned it down to fan speed 5. Top5autorepairs Subscribe I have a 2016 honda civic lx and when im driving slowly the ac works fine but when I go like 45 or above (especially freeway driving) the ac will stop blowing cold and wont get cold again unless I floor my car for a few seconds or wait a few minutes and turn it back on. But if I were to start driving the car down the road, it’ll start to blow warm air in a matter of minutes Jun 29, 2006 · My A/C quits working when I'm stopped at a stoplight, or when I'm in stop and go traffic. I figure this would be because ice would have an opportunity to melt off. Why Is My Ac Cold When Driving And Warm When Idle? Jun 15, 2022 · Probably a super silly question, but when I'm driving along in Virginia's hot humid weather, the A/C works great. 2019 Expedition 4wd AC Stopped Blowing Apr 20, 2021 · My air conditioner is blowing warm when stopped at lights and when idling; It blows ice cold when driving. When A/C is set on MAX, it will quit blowing when I accelerate. Solution Aug 10, 2009 · I told them to take it for a ride and see. The AC was totally rebuilt about 13 months ago. It's been several years since the last post so I was wondering if there are any new insights or additional thoughts. Cools down within 1 minute after slowing down. The most frequent cause is low refrigerant levels. Jul 24, 2015 · Hey guys, I have this problem for some time already. Aug 17, 2020 · We have a 2015 Passat Wolfsburg edition and we live in Las Vegas, so crazy hot summer temps. Why Does My Car Only Blow Hot Air While Driving? Nov 23, 2012 · Other pattern even if parked in shade which ac will blow cold 55-60 degrees for a long time but if you start moving the temp up to above 70 it will likely start blowing warm air unless I catch it fast and move back to max cold otherwise have to stop and start car again to reset to blow cold air again. Only when I’m up to speed for a minute or so will it finally get cold. Once I get the engine going, it’s nice and cold. Apr 19, 2023 · hey guys, i have a 2021 silverado 3500 swb. Almost too cold to keep on full blast, but I am definitely not complaining about that. The thermostat seems to be working it heats up to operating temp then stays north and south on the gage, like it should. So i shut it off and went with windows down. Once you get over 75 outside it stops blowing cold and blows hot air. I tried lowering the temp to 60 and nothing changed. I went home for literally 5 minutes. This can be caused by either a leak in the system or failure of one of the components, such as the expansion valve. Then at some point i got hot. And to make the car air conditioning system clean again, flushing is the best option so far. If you find the AC stops blowing cold, still idling in the driveway, and you see the AC condenser fan is not spinning, you could try blowing air through it with a leaf blower to see if anything changes. Jun 22, 2014 · A/C condenser requires some air blowing to it to cool the system in order for the cold air to blow. Its a lot worse in warmer weather. Anybody faced similar problems? SM-G955F ? Cruising along with the AC on everything fine. The Lexus dealer recommends a new radiator. Back to the shop and 30 min later they found the problem. We started back down the hill. the ac works and blows cold at idle but while driving around 60 mph it stops blowing cold. Also, when I stop at a light, the AC blows warm air. Ever since then, the car randomly will stop blowing cold air while I’m driving until I turn the car off for a little bit of time. It stopped blowing cold air back in October, but since we were going into winter I put off any repairs. Checked that compressor kicks on, fan turns on, freon level is good, everything seems to work but intermittent on/off's on the compressor was my diagnosis. Remove any dead animals so air flows through the fins. When the a/c is working, and compressor is kicking on, it will switch from max to regular a/c no problem & have no issues with changing the vents. Many cars have two radiator fans, while others have one fan that can run at different speeds. Sep 20, 2013 · If its over 80* (always humid here), and I'm sitting in a parking lot eating my lunch with the ac on, I get about 10-15 minutes of cold air before it turns warm. Please help! Oct 25, 2010 · When I'm driving around the city and in traffic my A/C blows cold for as long as I want it to. The issue was the AC Clutch Relay. My silverado on the other hand blew cold just moments after you started it up and I wish that toyota had the same effect. The fan keeps blowing, but it immediately changes from cold air to outside air. Nothing the dealer could do as it was (and I agree) a design issue. A low refrigerant charge in a car AC system will stop cold air from the AC at idle engine speed. Blowing hot air from the dash vents not the defrost. Thanks in advance for any input. What gives? Stay warm this season by learning what could be causing your heater to only work when you drive and what you can do about it. going to check the coil next to see if its clogged. The AC is now cold but only when the car is sitting idle. My truck is a 1999 Ram 1500 Magnum 5. If that makes AC cold, it confirms the fan is probably your only problem. 5" leveling kit, ICON adjustable track bar, Alradco Radiator, 35/12. Once I started driving it started blowing cold again so I thought nothing of it. But sometimes it starts blowing "normal" air instead of cold. Jul 15, 2023 · If your AC only blows cold when driving, it could be due to the air passing through the system, which is why the clutch issue manifests as you come to a stop. Jun 11, 2020 · Some moments its blowing cold air, others its not. Jul 27, 2023 · Never once has it been not cold when I want it to be cold under any conditions. It appears that the fan stops or air is Mar 1, 2009 · When I'm driving, my AC is ICE cold. May 29, 2019 · I noticed that when the Expy is at idle, the temp of the air coming out of the AC vent is basically luke warm, certainly not anywhere near cold. Jun 25, 2023 · Why Does My Ac Stop Blowing Cold Air on a Long Drive? The most common explanation for why an AC might stop blowing cold air on a long drive is due to the compressor not engaging because of low refrigerant levels. Aug 21, 2014 · AC Stops when accelerating. Checked the gauge and it said it was full. I don't have the gauges to see if pressure is OK on my van. Works fine around town. and gradually it will stop blowing cold air (usually it will convert to a vent temperature in about 30 seconds whent the A/C stops). com Jun 30, 2020 · If the fans aren’t running at high speed or one fan isn’t running, your AC may blow cold air when you’re moving because enough “ram” air is coming across the condenser coil to keep the temperature and pressures low. Typically this occurs due to a bad vacuum check valve under the hood. Jun 27, 2013 · If I then get it on the freeway, it's nice and cold, as long as I keep moving. I was able to get it to generate some cold by revving the engine a tiny bit (1250-1500rpm) but the serpentine belt brings up a good point to look at because at the same time, the car will overheat (or at least the temperature gauge on the dashboard will) when the car is running idle but is stopped for too long of a period of time. When Driving, It Jun 8, 2018 · Well, another long trip and more air conditioning problems. Car has a year old compressor, condenser and AC lines. The fan is still blowing when I am at a stoplight or in a drive-thru, it just blows hot air. When driving it blows warm air. I bought some store stuff and topped it off and everything worked fine. Is this normal? Or a problem. I took it to a shop and they told me it was a freon leak and they changed the discharge hose from the compressor, but I'm still having the same issue. If Freon charge is good, and fan working properly, then we need to go a bit deeper. However, there are other issues that can cause this as well. Aug 25, 2011 · Same thing on my 2008 Ody. After about 20 min of downhill driving, the ac began to blow warmer air and the speed of the air coming out of the vents slowed again. Once rolling my ac blows cold even when I have to stop for extended periods just not when I start it up. Jul 5, 2010 · The AC used to blow cold when we start the car. New radiator, a/c hose, recharged. Edit: when I had my truck studded the ac wasn’t always cold. I served over 30 years in the service, (ground equipment maintenance), so I checked most everything I could on it. However, if I have to stop due to traffic or a light, the A/C goes from cold to warm air. They can block the airflow too. but the chk suspension light comes on after driving on the highway for about 15 minutes. Mar 29, 2012 · 08 7. Symptoms: Your car’s AC is blowing air, but it’s not cold. The temp is ambient air temp out of the 2 drivers vent when driving and in the 40’s when stopped. The car heats well when driving but turns to blowing cold air when stopped. The AC only blows cold air while driving. When you switch the AC on, you can hear the engine RPMs increase, but it is really hard to tell if the compressor actually kicks in, seems like it is, but hard to be sure. The AC works when the car is driving (revved up) but blows warm air if idling, at a stop light, drive thru etc I added refrigerant, didn't seem to take much, and didn't change the issue. Took a trip the other day (2 hrs) and noticed about half way there that AC wasn’t cooling well. Whether stationary or driving the symptoms remained. Jul 10, 2013 · You need air moving over/through the condenser whether it’s from the fan or from driving. Last summer, the ac started blowing warmer and it would take a while for the ac to start cooling. I don’t hear any thing in the dash when turning from hot to cold and if I turn it to hot it gets real hot. and on a long road trip it stops blowing cold and only blows mildly cool air after about 2 hours of driving. A non-working radiator fan results in engine heat not being whisked away from the condenser and radiator; which results in hot air when Jun 12, 2023 · Poor maintenance of the air conditioning unit is the main cause for the ac not blowing cold in car. 85-90 degree day outside. For about 5 miles the A/C worked normally till we hit a R/R and the bump made it stop blowing cold air and he was finally convinced. But I have checked after driving and the fan will sometimes be on, but usually not. Turned fan up to high and didn’t get good air flow but you could hear the air… just not feel it, nor was temp as cool as I set it. I've already checked my refrigerant level and everything is good. 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. another possible cause is with Jan 15, 2025 · Your car’s air conditioner (A/C) may blow warm air while driving but cold air when parked for a few common reasons. Increase fan speed seems to help a little. Aug 16, 2007 · Quote, originally posted by Hans Delbruck »: I know this is probably fairly simple (hoping), but why would the A/C only blow cold when moving. Later in the day I got in my car and started it and again it was just blowing warm air but I had it set to 68. However, when car is at a stop light and if the engine fan is not running, there’ll be no cold air blowing inside. We have checked amount of freon, check for restriction in orifice tube, cleaned all heat exchangers, and now we re just frustrated because this is just backwards for a normal airflow problem. 5R20 Nitto Trail Grappler, Detroit TrueTrac Jun 29, 2023 · so I have a 2008 camry LE V6when I am driving down the road the speedometer will stop working and the abs light will come on and the AC will stop blowing cold and then all of the sudden it will stop and everything starts working again . And that truck has 180000 miles on it. Whether your car ac only blows cold air when driving or works better when driving, it shows something is wrong with the system. 4l 4 cyl. It will blow ice cold when you are going above 40 or mph, but as soon as you come to a stop it starts to blow very hot air again and it never goes back to cold air. In this video I explain why the A/C blows hot air at idle, at the stop light or when not moving and why it blows cold air when driving. Mar 19, 2019 · I have a 2017 Touring-L Plus, and I’ve been having an intermittent problem with my air-conditioning that’s really been driving me crazy. Confused? Don’t be. It works again after car has rested. It’s an easy fix!! >> Check out the Jul 13, 2022 · When I get into my car and turn it on the A/C doesn’t get cold. So the service manager in an effort to convince me nothing was wrong went for a ride with me driving. Let car sit for 5 hrs at destination, got in to go home, AC Dec 22, 2016 · Wanted to see if anyone might know why my AC cuts out when i accelerate usually above 2000 RPM, then when i let of the gas when im up to speed the AC kicks in. I sent a couple of text and then started to back and drive it immediately went from cold to hot. otherwise it only gets cool when driving. 3 F-350 at Idle A/C blows cold air. At idle it gets warm. 3L. Let’s see what could be the probable reasons for the car AC not blowing cold air when idle. it tries every 5 seconds or so. Car is a 2003 Accord 2. Again once I started Dec 2, 2017 · I'm facing a problem with my 2016 toyota prius eco 4, when I starts the AC it blows cold air if the car running by the battery only, but when the engine starts, the AC compressor stop running and it blows hot air. May 21, 2021 · Then still parked, idle the engine at 2000+ RPM and see if AC blows cold. This can feel a little bit like chasing electrical gremlins, but it’s worth a shot. A couple of cars passed it started blowing extremely cold air again. Oct 14, 2021 · There are several potential reasons for why your AC stops blowing cold, ranging from something as simple as a faulty radiator fan, to more complex repairs. Is this some sort of safety feature to keep from overheating or do I have some sort of A/C problem? Thanks for the inputs. Apr 29, 2022 · When I am driving it blows cold out of the 2 passenger vents and hot out of the 2 driver side vents. Sep 27, 2022 · Ac not blowing cold when driving on highway. My 1997 Camry with the same 3. It's not a spontaneous stoppage, rather, the fan slowly stops blowing air, over a period of about 30 minutes. 9% of the time, the fault is a bad valve at the back of the compressor. To fix that I have to turn OFF and then ON the AC again by pressing the AC button. Start driving and A/C begins to blow warm air. I have an 04 fx4 screw that blows ice cold air at idle and while moving. The air coming out the vents was warm like the air outside as if I had it in fan "only" mode. Aug 9, 2012 · try the recirculation mode, here in the desert (115*) u need that mode to keep it cold. Jun 13, 2016 · For whatever reason, after a while the AC just stops blowing out cold air. When I'm running the heat on in my '03 Explorer, it suddenly starts blowing cold air when I come to a traffic stop. It usually blows cold enough to cause condensation around the vents. Seems to still shift just fine and oddly enough if I have the cruise control set before the Jul 13, 2010 · AC works fine to and from work (25 min drive). Anyone else experience Jun 24, 2009 · I have had this problem with my 99 Honda Civic for several years and I can’t take it anymore! The a/c works only when the car is accelerating. When I let off on the gas it starts to blow again. Jul 28, 2019 · Conclusion: Kia Sorento AC Not Blowing Cold. I have it full cold and recirculating. Jun 2, 2016 · Hello. Jun 28, 2010 · The first time it happened last week, I was parked and idling and all of a sudden the A/C stopped blowing cold air. Like AC goes to some kind of Eco mode. 2 Auto trans if that helps Thanks May 9, 2011 · I've had this happen a couple of time now and I'd like to get to the cause of the problem - when driving for over 3 hours the A/C stops blowing cool and and any air coming out is warm. 4. Apr 5, 2022 · The AC works well to begin with, and if I cycle the AC off occasionally until it stops blowing cold, the problem seems to not arise. Jun 1, 2020 · I know this question is pretty open, but has anyone just had their air conditioner stop blowing cold air? I was driving a couple days ago in the morning and the air conditioning was working fine blowing cold air. Feb 13, 2008 · My 1997 Ford Explorer does a similar thing. anyone else have this issue or can point me in the right direction? -'09 F350 CCSB, SRW, 2. When idling, seems like the AC is struggling (like it is going on and off and the car shakes a bit), don’t know if that is the AC clutch I had the AC clutch replaced around 90,000 miles (as I didn’t realize this part was recalled), and seems like similar symptoms, but wondering if there is a common problem Jul 9, 2022 · I think it’s not engaging after getting warmed up. As stated in the title, when I start the car and turn on the AC, it blows cold as if nothing's wrong. Jun 6, 2023 · A wiring problem in the blower motor or the air conditioning system’s relationship with the heater core can also cause the AC to feel weak or stop working in hot weather. It's Antarctic cold at highway speeds, or even just once I stabilize over ~35MPH for a minute, which makes sense if the eFan isn't doing its job, as that would be enough time for the truck to "blow out" the heat from the engine just The car AC not blowing cold air is not limited to these problems, but they are the most common ones. Even if I remote start the car 10 minutes before getting in with the AC on full blast coldest temperature, it’s still blowing hot air. Car AC Stopped Working Jul 31, 2008 · When you first start the truck and turn on the A/C it will blow cold as hell for 10-15-20 minutes. Air conditioner not blowing cold air but running is a pretty common issue. It works beautifully when the truck is moving though. Now that summer is in full Jan 24, 2008 · I have a 2011 LS 460 with the same problem as mentioned above. I grabbed my ob2 dongle and my torque app and noticed that my engine coolant temp steadily climbs from 195* to 210* (over about 15 minutes, faster when hotter), at 210 the ac stops Jun 2, 2017 · I first adjusted the AC clutch to . This is regardless of whether I just started the vehicle and it has not warmed up yet of if I am driving for hours. After I watched videos at YouTube ( Weber auto channel) I suggest the inverter has a problem. Not hot air just not cold. Jul 6, 2019 · 2007 Ram 5. Aug 6, 2007 · There is a check valve in the line to the engine from the vacuum reservoir. When it does stop working the car still seems to drive fine . However, when stopping at a light, or for an extended amount of time (idling in the driveway), it is not nearly as cold as when there is load on the engine. Read on to learn more about why your car AC stopped blowing cold air all of a sudden and how to solve this issue. 2004 Nissan Sentra. ezkrma neuz zritn jhxf cxcljh gnkt znkbcu lwriwrat rrqa yltaaiz lxav vqovy aiikwh cnceu dxyasl