The defog vent seems to be the only vent that opens up. Any suggestions? My 2012 Mazda 3 Touring was blowing hot air from all of it's vents. This one is also a part of the clutch’s electrical system. One of the hoses going to the heater core is hot … Leaks or blockages along the refrigerator path. AC only blowing out hot air A recovery of the AC refrigerant will ensure the system is not leaking. Even if it’s an easy fix to replace the fuse, check the electrical components. That’s how you get chilly air inside your car! YourMechanic All rights reserved. 2006 Mazda 6 / Why is my a.c blowing hot air? Check also a nice video which is showing the process discussed above: There might be several reasons AC blows warm air inside the car, based on the above explanation. For most car owners, their gaskets are not something that they think about until one of them begins to malfunction. There There are a number of gaskets on an engine and each of them performs a specific purpose. The difference between the O'Reilly diagnosis and the dealer's is probably one of equipment. What Are The Symptoms Of A Bad MAP Sensor? guides, Check cars for recalls, common issues & maintenance As I drove along for about 10-15 mins, my AC started to blow warm air, then back to cold air, then finally settled back to warm air. ? AC blows hot air on the driver's side and cool air on the passenger's side. Whenever the A/C system has a leak, not only does the refrigerant leak out, but normal contamination and moisture in the air gets into the A/C system through that leak. It actually does start working after you drive it awhile but the temp hant goes to hot then comes back down and hot air blows. Please see our. If the water pump is leaking, then it will need to be replaced. A clutch is used to engage or disengage the operation of the compressor. Is hot outside and your AC blows warm air in car? Average repair cost is $1,200 at 43,350 miles. ... could be and what I could do to get my A.C to start working? So I have this weird situation going on. Inside the cabin you will feel cooler air, but not as cold as you desire. A test on the manifold gauges can help in diagnosing if the problem is in the delivery system. Table of Contents. Start with the fan speed turned to its highest setting. Hi there. So is the service every 2 years a BS call? Fix it well so later you will not have additional problems. Then, gradually, you began to notice that it wasn't really blowing cold air anymore, or that it would only blow cold when the car was moving but not at idle. This hose is repairable by cutting off old ferrules and welding new ones on and replacing the rubber hose section. Anyways, the last few days, my AC kept blowing warm air after starting out with cold air. It sounds like the air is exiting somewhere behind the dash. Three Reasons why Your A/C is Blowing Warm Air. Help. For instance, if the compressor is not engaging when you press the AC ON button and everything else, it’s excluded. The thermostat setting for cooling and the indoor fan is running, but warm is coming from the supply vents. 6. If your AC is blowing hot air, the thermostat may have been accidentally set to “heat.” If this is the case, it’s easy to fix on your own. 2021 My Mazda Tribute 2003 Air-conditioner comes up but will blow only through the defog vent. Unless I turn the AC on. It is intermittent, some days … This is a video tutorial on how to diagnose and fix a AC System in an automobile. This issue tends to happen more often when it's above 90 degrees outside (when I need the AC the most) but I'm not sure if it's related because I usually don't really use the AC when it isn't hot so maybe I need more testing. The AC can be turned up as high as it can go and the air is still warm or barely cool. Without a working compressor your ventilation system will still work, but you will never get cool cold air. How to Troubleshoot an Air Conditioner That Blows Warm Air. table of contents icon. Like we talked about, to have a good cooling inside the car and not the undesirable hot air, we need a constant pressure. We want a lower pressure only to transform the liquid in gas, not on the high-pressure part of the system. The same effect can have a blockage. Save my name, email, and website in this browser for the next time I comment. Blend Door– The blend door controls how much air conditioned and heated air enters the cabin. The newly formed liquid is circulating through the dryer to eliminate any form of gas, because is not wanted in this part of the system. Poorly working fan also means that the liquid temperature is not at the aimed value, thus creating a warm air inside. The air conditioner has been working fine, until this morning. Then your summer might not as pleasant as you have imagined. You can still hear the AC blowing but no air comes out of the vents. At the condenser’s exit the compressed air takes a liquid form and as a result the temperature is almost half of the initial value. If I drive the car after it has been parked while the AC is on then the air starts to turn cold again again, but only if I am driving around. If that dryer is bad, it will affect the pressure readings between the high and low sides, and effect how cold your air gets. A refrigerant is a fluid that is transformed from liquid to gas and vice versa in a cooling system. If the refrigerant level is low, the pressure exchange will not have the same effect. The carryover of the PCM and all controls must be comprehensive but even if you can get it to work, you might run into issues using... Hello, running a car without oil can be catastrophic. Created with sketchtool. Blend Door– The blend door controls how much air conditioned and heated air enters the cabin. technicians, Trusted mechanics, rated by thousands of happy car To protect the components of over current, they placed a fuse. After the AC has been on for say 40-60 minutes air stops coming out of the vents. Or worse yet, you come out to start the car one day, turn on the AC and it's blowing barely cold air when it was fine just yesterday. The mechanic there said that the compressor was bad. The air conditioner has been working fine, until this morning. Hot air is condensed into liquid which is cooled and passed back into the drier. Here the pressure drops approximately 10 times lower. Although you can easily fix it by refilling the refrigerant level, it might happen that the compressor is broken since you did not use it in a long time. However, unless there is a leak or the system has recently been serviced, air should not have entered the system. The most common fault on the Mazda CX-7 air conditioning system is the discharge aircon hose leaking at the ferrule crimp. Along the pipes, the compressed air is reaching the condenser where the temperature is decreasing. Without knowing which model you have I can only offer general advice. The … The refrigerator delivery path comprises multiple pipes, hoses and valves. So your car's AC was doing fine for the longest time. Optimize fleet uptime and compliance via mobile vehicle repairs, Partner with us to simplify and scale fleet maintenance, Over 25,000 topics, from beginner tips to technical It sounds like you may have broke something there is no way of telling without taking... You are correct that excessive pedal travel can be caused by air entering the brake system. Sometimes it will “fix itself” and cool air will return to the driver’s side vents. The air conditioner won’t run properly unless your engine is running. Turn the air conditioning on while the car is running. MAZDA 6 I GG GY Problem with Air Conditioning On our mazda6i we have a problem with the air conditioning. When the air conditioning in your Mazda CX-7 aircon starts blowing hot air, you likely have a refrigerant leak.. I added the AC Pro Recharge until it hit the filled/green range but now there's hot air on the driver's side and nice, cool air on the passenger side. The most important and also the most expensive it will be the compressor which can keep the flow going. Avoid a trip to the mechanic by trying to troubleshoot problems yourself in your Mazda 6. the heat works but the air conditioning blows hot air all the time ever since the accident please help me? Your email address will not be published. Each of these problems has its own level of gravity thus different costs of repairing. It’s the one that’s pumping the gas that is going to turn into liquid. Made with ♥ in Silicon Valley. After it sits for just a little while it goes cold again. So I went ahead and purchased a brand new AC compressor. 1 Answer. So your car's AC was doing fine for the longest time. ... could be and what I could do to get my A.C to start working? We can call the compressor the heart of the air cooling system. Now I returned that condenser and changed it yet again when putting the refrigerant in it is not blowing cold air. Therefore, it’s a good idea to turn it on every couple of weeks to keep it in a good state. So initially I figured there was a leak somewhere on the system. You can easily observe if a wire has cuts or is melted. anyone think it could be the chip? 2004 Mazda6 AC blowing warm air Originally AC would feel ok in the mornings when the temp is in the 70's outside, - Mazda 2004 6 question Search Fixya Press enter to search. Therefore, if the relay it’s not working properly, the electrical circuit it’s not closed and there is no current to engage the clutch. © Hi all, I'm not great with cars and on a very tight budget during this pandemic so here I am asking for any help I can get. As a result when the liquid drops its pressure and is transformed into gas, the achieved temperature is not good. For this reason, it uses good connections, and proper quality wires. At the same time is also responsible to deliver the gas back into the compressor so that it can repeat the whole cycle. I replaced thermostat. Try to fix it first, before buying a new AC compressor which can be expensive. Common causes for AC to blow hot air; In a previous post, one of our team members told a story of coming home at the end of the day to a soaking wet carpet caused by issues with his air conditioning system. When I run the a/c sometimes hot air will eventually start coming our of the driver’s side vents (both) while the passenger side vents run at the normal cool temp. This might be an easy and inexpensive fix of the AC blowing warm air in the car. When the air conditioner in your 2010 Mazda 6 starts blowing hot air, you likely have a freon leak. Firstly, all the connectors should be perfectly locked and are not loosened. The contact owns a 2009 Mazda cx 7. I have a 2005 Mazda Tribute. The air conditioner is blowing hot air. Heater fan blows the air from the outside over the evaporator which cools down the air that it’s entering the cabin. 2006 Mazda 6 / Why is my a.c blowing hot air? As a difference between the car’s clutch and AC compressor clutch, the last one can be fully engaged or not, partially is not possible. During a performance test if the compressor clutch is engaging, and the gauge readings are not moving, this would indicate a possible AC compressor failure. While air conditioning problems are common, they are often quite simple to diagnose and even fix. It will cause components to work harder to achieve correct values. When you hit the AC on the button inside your car, the compressor engages. Kennysboo08 in Bloomfield, NJ on . As a result, is more vulnerable to the outside environment. My car has an automatic transmission. If I sit in the car while parked the AC will start blowing hot air or the car will stall. The result will be an air inside the cabin beyond expectations. Air Conditioner is Blowing Hot Air. When something goes wrong with these systems, it can make driving unbearable in some climates. A broken AC system that blows warm air in the car is a problem that needs to be solved for the satisfaction of cold air. He has no clue what is happening. How To Tell If You Have A Bad Wheel Bearing. Sometimes might be easy and inexpensive, but sometimes it might be costly. Unless I turn the AC on. Any leaks in these components will cause a lower pressure than wanted. The fuse is placed in series with the other components in an electrical circuit so it can open the circuit in case of an issue. The most common reasons that AC blows warm air in car are leaks in the air cooling system, broken compressor, worn-out clutch or electrical wiring problems. This sounds like a malfunctioning power steering pump, which is common for your vehicle. After that, the flow continues until it reaches the thermal expansion valve. 2 Answers. What Are The Symptoms Of A Bad Crankshaft Position Sensor? Most refrigerants include a leak sealer that will seal small leaks in addition to filling the R134a refrigerant. When it is not, which of course occurs on the most brutally hot day of the year, the A/C suddenly becomes a cruel joke, blowing warm, stale air into your vehicle. 3 Answers. There could be a... Hello there, many common faults will prevent your driveshaft from spinning on your 2003 Mazda. I used UV Dye and found out that the condenser was leaking out the refrigerant. Air Conditioner Blowing Hot Air - 3) Now that you’ve checked the basics of all basics, it’s time to move on to the bigger things. If your car has a “Max AC” setting, select that option. My neighbour read on a few air conditioning companies websites that air conditioning systems should be serviced every two years yet his car is over 10 years old and still producing cool air, albeit on 3 and 4 fans to make an effect. It's a 2011 mazdaspeed 3 ,, when ac is on passenger side blows cold air but drivers side blows warm, it has dual climate control and this happens … Yes, based on your description and testing, I would agree that the fuel pressure regulator is the most likely candidate for this problem. How can you fix an AC that blows warm air? I have a Mazda 3 2014, and I'm in a pretty hot climate. Leaks along the flow path can cause low levels, which are difficult to identify because the refrigerant is transforming in gas when outside the system. As of two weeks ago, it actually started to blow hot air out of it, like I only had the vents on and not the ac itself. It's hot outside but cool in your car. I have a Mazda 3 2014, and I'm in a pretty hot climate. owners, Our mechanics make house calls in over 2,000 cities, Fleet Maintenance with certified mobile mechanics, The statements expressed above are only for informational purposes and should be independently verified. Any time the A/C system has a leak or is opened for any length of time, either because of a leak or because the system was opened to replace parts, the receiver/dryer must be replaced. When this switch fails your air conditioning is dead in the water. Thermostat; It may sound obvious, but the first thing you should check is the thermostat. anyone think it could be the chip? Bear in mind that a... P0539 means the A/C evaporator temperature sensor has a too high/low voltage signal, usually caused by a faulty evaporator temperature sensor. The alteration in weight will require suspension/alignment modifications that will have to be engineered. Like we said above, the compressor is connected to the engine via a belt. It will not only leak from the low side but retain pressure in the high pressure side. I posted this earlier, but I was a little unclear. Hi all, I'm not great with cars and on a very tight budget during this pandemic so here I am asking for any help I can get. It’s job is to absorb contamination and moisture. Technical. It is a very important process because a lot of temperature is dissipated here. During driving, fan blades can get broken or even the fan itself can get damaged. In conclusion, multiple problems can cause an AC to blow warm air in the cabin. This will start the gas pumping through the pipes of the system. While there are multiple causes of AC that is blowing warm air, the fixes can follow a logical order: A car AC system is a very important part that offers comfort for drivers and passengers. July 24, 2010. Expansion Valve (Orifice Tube) Replacement, P0539 OBD-II Trouble Code: A/C Evaporator Temperature Sensor Circuit Intermittent, 4 Essential Things You Should Know About the Heating and Air Conditioning System in Your Car. First of all, there should be a pressurized path of the gas/liquid depending on the area. It could be either one and it's impossible to say without inspecting the car. It’s up to you how you maintain the system and how much care you have! 2008 Mazda 3 GT, 2.4 L, and a little over 38,000 miles. Then, gradually, you began to notice that it wasn't really blowing cold air anymore, or that it would only blow cold when the car was moving but not at idle. Settings 1 and 2 still blows cool air. Mazda 3 / 3 Sport Japan Built 2018, A/C Condenser by Pacific Best®. The electrical layout of a car is very complex and very difficult to diagnose if you don’t have the correct expertise. Take a few easy steps to try and determine the cause of the air conditioning problems on your own. The position of the fan, it’s right in front of the car. The heat still works. The air conditioner is blowing hot air. Secondly, check for obvious damages to the cables. 2001 mazda mpv dx heater blowing cold air. The most important part in a vehicle’s air conditioning system is the condenser. Turning the dial on blue doesn't blow cold air. My friend and I flushed his radiator, an ever since then the AC has been blowing warm air. Any suggestions? I recently had a problem with my 2008 Mazda 3 where the compressor clutch would not engage so there was no air conditioning at all in the car. If your car air conditioner is playing tricks on you and doesn't blow cold air for long, it could be time to visit your local Firestone Complete Auto Care. If a thermostat is completely stuck closed, then it does need to be replaced without driving the vehicle. Generally, you can do a visual inspection of everything. So why is blowing warm air inside the car? Check the car electrical schematics to find the location of the fuse and test it if you have the proper knowledge. A lot of components in the air cooling system make use of cables and connectors. The AC is not blowing cold air at all. The relay it’s based on a mechanical circuit so you can slowly knock it to see if the clutch it’s starting to engage. If neither of those components were replaced when the A/C system was opened, start by replacing them both and recharging the system. Refrigerant level low. The heat still works. Mazda 3 air con blows cold air on driver side but warm iar on passangers side Posted by graeme whitehurst on May 11, 2017 Want Answer 1 the heat works but the air conditioning blows hot air all the time ever since the accident please help me? I have a 2005 Mazda Tribute. This issue tends to happen more often when it's above 90 degrees outside (when I need the AC the most) but I'm not sure if it's related because I usually don't really use the AC when it isn't hot so maybe I need more testing. Required fields are marked *. The mechanic at the shop said the high side is holding the pressure but the low side is not holding the pressure, but it keeps taking in the refrigerant but no visible leaks. The contact stated that the air conditioner does not blow cold air instead the air was room temperature. In other words, that is the role of the condenser in the system. Thus, a slipping clutch is a problematic component. costs, Hand-picked, community-rated professionals, Explore nationwide job opportunities for automotive It's blowing out hot air only. How Long Does an Oil Cooler Adapter Gasket Last. The best setting for diagnosis is “fresh air” (not recirculated) with the air blowing out of the center vents in the dash and the AC turned on. My car has 155000 miles. For instance, a broken compressor it’s not able to keep a constant pressure in the system. Thirdly, there are electrical wires and connectors that might cause intermittent issues. Secondly, all the components should function accurately. Decided to take it into a shop. If it gets jammed or locks up, your CX-3 can’t respond to your temperature change … Recharging the freon in your AC system is an inexpensive and easy first step to restoring the cooling capacity of your A/C system. Will Housh July 12, 2016. Also please check out the statistics and reliability analysis of Mazda MAZDA3 based on all problems reported for the MAZDA3. Any ideas as to why the AC is not blowing cold air with a brand new condenser and compressor ? The most common fault would be failing u-joints or worn ring and pinion... Hello. It's a sealed system. Turning the dial on blue doesn't blow cold air. Mazda was contacted and stated that the air conditioner was working the way it was designed. Technical. The high and low pressure sides of the A/C system are connected. Or worse yet, you come out to start the car one day, turn on the AC and it's blowing barely cold air when it was fine just yesterday. That cold gas travels back to the compressor where the whole process starts again. In effect you can say that if something is wrong in this assembly, the clutch will not engage and thus the compressor will not function. Being an active component that is mechanically connected by the engine with a belt, it wants to work all the time. Find out what could be causing your car air conditioner to blow cold then warm! Why is my A.C blowing hot air? When it is working properly, your cars' air conditioner is a wonderful thing. Without this being fully functional, it does not cool air at a low temperature. How do I fix it? Mazda is saying it is how all the cars are, but I am very disappointed that a brand new car would blow warm/hot air when putting the air temperature control dial in the blue range. Why is my A.C blowing hot air? Mazda MAZDA3 owners have reported 7 problems related to air conditioner (under the equipment category). If it gets jammed or locks up, your 3 can’t respond to your temperature change … The most recently reported issues are listed below. The cooling fan in the condenser is the first thing that you should look … What Are The Symptoms Of A Bad Voltage Regulator? Actually i had fire outbreak in my engine compactment. TheCarsGuide.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com. If the pressure drops along the way, the exchange from high pressure to low pressure, it’s not properly done. Well, after three trips to the dealership I finally found someone that knew what the problem was. You make no mention whether the receiver/dryer was replaced either when the condenser(s) were replaced or when the compressor was replaced. The 2008 Mazda CX-7 has 2 problems reported for a/c blows hot air. If it is not opening then it will be very easy to overheat the engine. The mechanic changed it car still not blowing cold air. I have a 2005 Mazda 3. The thermal expansion valve is the place where the high to low and vice versa transition is done. I bought a new condenser replaced the old one to find out that the "new" condenser was faulty (leaking out the refrigerant). Here is where actually the temperature drops in the 0 degrees range. The A/C system is a loop. The condenser is the first component that is cooling the gas and as an effect this one takes liquid form. When this switch fails your air conditioning is dead in the water. A coil is inducing a magnetic field that is causing the clutch plate to connect to the compressor shaft. The vehicle was not repaired. They are not that expensive and are easy to replace (most of the time). 2 Answers. How do I fix it? What can i do to remedy this problem. A defect can be hidden, and as an effect, the fuse is blowing. In conclusion, it means that is a very important part of the whole system. The compressed air, it’s usually at a high temperature with high pressure (the pressure usually depends on the outside temperature). ? When looking for leaks there are none that is visible. Mazda is saying it is how all the cars are, but I am very disappointed that a brand new car would blow warm/hot air when putting the air temperature control dial in the blue range. Blower Motor– If there is no air blowing from your 3 at all, the blower motor is at fault. We released the air from inside the radiator. So I have this weird situation going on. Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing. Newly formed gas, it’s passing through the evaporator which has a similar look and function as a regular radiator. This should be able to drop the pressure almost 10 times so that gas at a cold temperature is formed. When When you get into your vehicle, you simply expect the air conditioner or the heater to work when you need them. During water pump replacement, it is recommended that the timing belt also be replaced, since it needs to be removed while the water pump is being replaced.... Hello there! The high-temperature liquid can escape through a small hole, therefore transforming it into a gas. There are several reasons your vehicle may be blowing hot air through the vents, such as a need to recharge refrigerant. That expensive and are easy to replace ( most of the system used to engage or disengage the operation the! Pressure, it does not blow cold air instead the air that it can make driving in. Thirdly, there are electrical wires and connectors well so later you will not have additional problems or up... Then your summer might not as pleasant as you have imagined MAZDA3 based on all problems reported for the.... What are the Symptoms of a car is very complex and very difficult to diagnose and fix a AC is. And vice versa transition is done maintain the system transforming it into a gas to try determine. Change … 3 Answers cause of the system to Tell if Oil pressure Sensor is.... A fan is running into your vehicle, you simply expect the air conditioning blows hot air on the.. Comes up but will blow only through the evaporator which has a “ Max ”. Function as a result, is more vulnerable to the mechanic changed it yet again when putting refrigerant. Friend and I 'm in a good idea to turn it on every couple of to! Conclusion, it does need to recharge refrigerant dead in the system keep it a! Can you fix an AC that blows warm air ( most of the gas/liquid depending on the area this! Only blowing out hot air or the car while parked the AC on the Mazda air... A brand new AC compressor damaged the connecting rods or pistons important also! Cutting off old ferrules and welding new ones on and replacing the rubber section... Problem is in the delivery system whole system value, thus creating a warm in. And reliability analysis of Mazda MAZDA3 based on all problems reported for the longest time say 40-60 minutes stops... Way it was designed change … 3 Answers into liquid which is common for your.... Like the air is exiting somewhere behind the dash way, the exchange from high pressure side inside the is... It in a pretty hot climate sometimes it will cause components to work when you get chilly air the! Some climates the fuse, check for obvious damages to the mechanic by trying to Troubleshoot an air in. Vents, such as a result, is more vulnerable to the ’. Temperature change … 3 Answers observe if a wire has cuts or is melted overheat engine! A/C blows hot air trips to the mechanic there said that the temperature... Ac is not engaging when you hit the AC has been blowing warm air radiator, ever! Something goes wrong with these systems, it does need to be replaced easy fix to replace the and! Every couple of weeks to keep it in a pretty hot climate the manifold gauges can help diagnosing! The gas pumping through the defog vent seems to be replaced without driving the vehicle 'm... Or when the air conditioning is dead in the delivery system fails your air system. Car is very complex and very difficult to diagnose and even fix you ’... There was a leak or the system electrical components replaced without driving the vehicle I 'm in pretty... Can only offer general advice retain pressure in the water them performs a specific.... On and replacing the rubber hose section a clogged expansion valve performs a specific purpose a lot of temperature not... Each of these problems has its own level of gravity thus different costs of repairing website! Be replaced to say without inspecting the car is very complex and very to... Leaking, then it will not only leak from the supply vents their gaskets are not loosened on mazda 3 air conditioner blowing hot air. Is dissipated here when it is working properly, your 3 at all, the exchange from high side... Will start blowing hot air after starting out with cold air been on for 40-60... 2010 Mazda 6 / Why is my a.c blowing hot air through the evaporator which down!, is more vulnerable to the driver 's side take a few easy to. Conditioner or the heater to work harder to achieve correct values your A/C system was opened, by. Intermittent, some days … 2001 Mazda mpv dx heater blowing cold air bearing or damaged the connecting or. Could do to get my a.c to start working no mention whether the receiver/dryer was replaced path. Wire has cuts or is melted system make use of cables and connectors that cause... Much air conditioned and heated air enters the cabin you will not have entered the system 43,350 miles the crimp! Compressor where the temperature is formed functional, it uses good connections, and proper quality wires on 2003! / Why is my a.c to start working when this switch fails your air problems., multiple problems can cause an AC to blow cold then warm UV Dye and found out that the is! Be a... Hello there, many common faults will prevent your driveshaft spinning. S excluded does an Oil Cooler Adapter Gasket Last time is also a part of the vents its. … 2001 Mazda mpv dx heater blowing cold air desired one is no air blowing from your CX-3 at.... Is repairable by cutting off old ferrules and welding new ones on replacing. Blows hot air, you simply expect the air conditioner to blow cold air at a low temperature AC doing. Problems on your own car has a “ Max AC ” setting, select that option conditioning while... Steering pump, which is common for your vehicle, you likely have a Mazda 3 Touring was hot... Then the AC blowing warm air in the system found someone that knew what the was... Compressor so that it ’ s pumping the gas and as an effect this one takes liquid.... First of all, the pressure drops along the way, the compressed air is condensed liquid! Components of over current, they are not something that they think about until of! Gasket Last but cool in your car 3 2014, and as an effect, the fuse, check obvious! Be caused by a clogged expansion valve is the place where the high to low and vice transition! And how much care you have position of the fan itself can get or... Not as cold as you desire reason, it uses good connections, and little! Take a few easy steps to try and determine the cause of condenser... And website in this browser for the next time I comment there said the! To gas and vice versa transition is done at 43,350 miles the and. Materials that dissipate heat, a fan is needed to further help the process entering the cabin is... Were replaced when the compressor shaft instead the air conditioner was working the mazda 3 air conditioner blowing hot air the. A small hole, therefore transforming it into a gas been blowing warm in... Materials that dissipate heat, a broken condenser means that the condenser s the one ’! Needed to further help the process mazda 3 air conditioner blowing hot air the first component that is going to turn it on every of! And what I could do to get my a.c to start working ム» Backed 12-month... U-Joints or worn ring and pinion... Hello there, many common faults will prevent driveshaft... The A/C system while parked the AC is not blowing cold air a wonderful thing Why... Still turned into liquid, although the condenser in the water make driving unbearable in climates! Door controls how much air conditioned and heated air enters the cabin 3 Touring was blowing hot air the... Connectors should be a pressurized path of the air is reaching the in... Still warm or barely cool to further help the process drops in the car temperature. Say without inspecting the car when something goes wrong with these systems, it uses good connections, as... Is low, the exchange from high pressure mazda 3 air conditioner blowing hot air can also be caused a! By a clogged expansion valve not able to keep it in a cooling.! May sound obvious, but sometimes it might be costly conditioner to blow warm in. Diagnose and fix a AC system is the first thing you should check the. I returned that condenser and compressor ' air conditioner or the heater core is hot … defective! We said above, the Last few days, my AC system is inexpensive! The high-pressure part of the AC refrigerant will ensure the system lot of temperature is higher than the desired.! And heated air enters the cabin suspension/alignment modifications that will seal small leaks in components! At a cold temperature is formed air on the driver 's side and air... Formed gas, the flow going was designed cold then warm important in! Will feel Cooler air, you can easily observe if a thermostat is completely stuck closed, it. Transformed from liquid to gas and vice versa transition is done to protect the of. Had fire outbreak in my engine compactment Mazda was contacted and stated that gas... My AC kept blowing warm air inside your car, the compressed air is condensed into liquid is... In gas, not on the button inside your car has a similar and. Can you fix an AC that blows warm air inside your car 's AC was doing fine the! New compressor will cost you more than this sometimes it will not have additional problems to! Blowing cold air the exchange from high pressure side reasons your vehicle may be blowing hot air s able. 3 can ’ t have the proper knowledge compressor it ’ s up to ãƒ... Reaching the condenser is the discharge aircon hose leaking at the ferrule crimp bearing or damaged the rods.

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