It is quite easy to feel if the AC is not giving off cool air once it’s turned on; in this case, there could well be a problem with the condenser. Why is it that when we say a balloon pops, we say "exploded" not "imploded"? Operating the fan is a decision with many variables, and in a well-designed system it happens when hot outside and not moving, and perhaps after a delay (the radiator doesn't get hot immediately). When the AC is on, the condenser fan automatically turns on when a high temperature is reached to cool the condenser and when the optimum temperature is reached, the fan automatically turns off. They don't usually turn on until it hits 210 to 230 farenheit depending on the car manufacturer and model. 3. The condenser fan (if it has a dedicated fan) or the radiator fan most always comes in (with AC on) when the compressor discharge pressure (or, alternatively, the liquid line one; look for where a sensor or a switch is located on the high pressure line) rises over an operative threshold. A faulty cooling or condenser fan may cause high pressure to rise and idle to falter. Furthermore, these high-pressure switches are commonly manual reset. Since the fan is always mounted at the front of the condenser, dirt and deposits often accumulate, which can easily clog the condenser and block the fan. That's why on cool days, with the car stationary, it can also not turn on at all or come on only for a few seconds a time. - … From there, as the refrigerant enters the condenser, it becomes highly-pressured vapors that cool as it flows through the condenser. I get a weird kind of howling clicking sound when air condenser fan comes on only when the AC is on ( at least i think its the condenser fan). This may indicate an electrical issue that will need to be fixed. In many cases, the fan cannot be checked by this process, because the … When moving, there is natural airflow, so the radiator fan should be unnecessary. BHPian . 29,399 Posts #3 • Mar 12, 2010. The radiator fan works but the condenser fan does not. So if it NEVER comes on when idling you definitely have a problem. Looks like everything's running again! When you HVAC fan on with AC and heat off, does it go past evaporator? Since the condenser is one of the main components of a car air conditioner, the system will not function as it should without it, and its effects can also be dangerous for other parts of the engine. The engine cooling system is normally triggered by the temp control sensor/sending unit or ECM/PCM depending on system, but virtually works under the same premise. In addition, condenser cleanliness and proper airflow is critical to proper A/C system operation, it dramatically reduces compressor head pressure so less wear on compressor. I read some forums that it could be the coolant temp sensor going bad. It has a sensor that detects the pressure that is being built up. Troubleshooting Mon Condenser Fan Problems. How to sort and extract a list containing products. If the compressor clutch cycles on and off rapidly, then the system is most likely low. rev 2020.12.18.38240, The best answers are voted up and rise to the top, Motor Vehicle Maintenance & Repair Stack Exchange works best with JavaScript enabled, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site, Learn more about Stack Overflow the company, Learn more about hiring developers or posting ads with us. Most modern cars have done away with the fan clutch and are equipped with a pair of electric fans, mounted forward or behind the radiator and condenser. Should the condenser thermo fan run continuously while the air con compressor is on? site design / logo © 2021 Stack Exchange Inc; user contributions licensed under cc by-sa. If you see that your fan doesn’t turn on even when the engine temperature rises, it’s likely that your fan is defective, although it could also be burnt or faulty wiring that is preventing the fan from being powered. 2. By using our site, you acknowledge that you have read and understand our Cookie Policy, Privacy Policy, and our Terms of Service. I downloaded a db meter and it registers 80db directly in front of the car. Does turning fan speed down affect AC compressor load, Radiator fan not turning on automatically. If it's cold outside (but not so could that it would prevent using the A/C), natural convection should cool the radiator adequately. the ac clutch is working fine and it has proper freon but the ac is blowing warm and the ac comp head pressure is high. So I would have it checked for any leaks and clean the engine and engine compartment. Why does the radiator fan have to start when turning the A/C on? I have a 99 Acura TL. It is critical that the fan operates when it is needed, otherwise, heat can destroy the condenser. Why are some Old English suffixes marked with a preceding asterisk? Condensers are used for efficient heat rejection in many industrial systems. The condenser is located right next to the radiator, near the front grill of your car. It is an important component in an air conditioning system that acts as a heat exchanger that dissipates the heat, as opposed to a radiator whose job is to absorb the heat from the engine coolant and continue to release the heat to the atmosphere to keep the engine running cool. Recently I have noticed my radiator fan stays on full blast after the car is shut off and my keys are out of the ignition. How to install an electric motor-driven radiator cooling fan instead of the belt-driven one? When the A/C comes on, the condenser fans soon follow and my X seems to have just 2 speeds, off and full blast. If you have an Electrical Test Kit and know how to use it, you can check whether your fan is receiving power at all or not. Football is like chess, but without the dice. @RonenFestinger - I don't know if "malfunction" is a word I'd use to describe it, but yes. One problem that you may experience with your outside air conditioner is when the fan does not come on. Although the coolant fan switch is very small and sometimes over-looked, it is an incredibly important component to your car’s cooling system. By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy. Now, what that means is that the car might be getting too hot too quickly if you feel that the fan is coming on too soon. We are owned and operated by, AC Condenser Fan Symptoms, Function & Replacement Cost, 1. Lastly, some condensing units come with built-in high-pressure switches. It is what sends the signal for the fan. LuaLaTeX: Is shell-escape not required? Skyvisions , ASE Certified Technician The condenser fan (if it has a dedicated fan) or the radiator fan most always comes in (with AC on) when the compressor discharge pressure (or, alternatively, the liquid line one; look for where a sensor or a switch is located on the high pressure line) rises over an operative threshold. The condenser fan does not turn on. Hello I’m Magnus, the owner and the writer of this website. Others have 2 fans and one is strictly for A/C. Cornelious32 8 years ago #1. The air isn’t cooled when AC is turned on, 3. What seems interesting is that I started the car with the AC off. My 01 T&C 3.3L has a problem with the condenser cooling fan. Turned off car, then turned key to on. 2000 Dodoge caravan, radiator fans both come on when engine gets hot enough but, condenser fan will not come with air conditioning turned on. In many cases, the fan cannot be checked by this process, because the heat can damage other components if the fan is completely dead. Asking for help, clarification, or responding to other answers. As the name suggests, the thermostatic clutch self-activates depending on temperature, while electric radiator fans and condenser fans are activated electrically. The Video Course teaches you everything about modern cars. How was OS/2 supposed to be crashproof, and what was the exploit that proved it wasn't? Could a dyson sphere survive a supernova? If the AC is off, the fans don't turn on until the engine heats up to a preset level. The best remedy for this is getting your A/C serviced. If air isn't flowing over it, it won't exchange the heat it needs get rid of so the A/C core inside the vehicle can become cold and make you comfortable. The air conditioning works fine and my car does not overheat ever. Writing thesis that rebuts advisor's theory, Book where Martians invade Earth because their own resources were dwindling. A fan failure should generate a CEL. I wiggled the wiring coming out of the condenser fan a bit, and the motor started to turn briefly before stopping. Many single electric fan systems normally have a high and low. Normally, AC fans often turn on and off automatically when the temperature level rises and then falls again. Labor costs can range from $50 to $100. Condenser fan came on and went off. Home » Air Condition » AC Condenser Fan Symptoms, Function & Replacement Cost, In Air condition by Magnus Sellén3 October, 20204 Comments. Radiator fan only came on after letting engine warm up. Now I understand that there is a condenser in front of the radiator which gets hot so the fan is turned on to cool it and not the radiator engine. The A/C system cannot make the heat vanish due to laws related to the conservation of energy, it can only move it somewhere from inside the car. How do you distinguish two meanings of "five blocks"? This article pertains to all vehicles. They don't even wait for the engine to start running. Step 1 - There are primarily two types of engine radiator cooling fan, electric and manual. I think that if the fan wouldn't work the condenser will become too hot and malfunction? Does it really make lualatex more vulnerable as an application? Using a fidget spinner to rotate in outer space. even my ac condenser fan is working slow. I have a 2009 Honda accord 2.4l I have 2 fans but only one comes on when a/c is on. If the fan didn't come on, you'd still be warm inside. I’m here to give you answers to all your automotive questions and I hope that you enjoy our content. (30th December 2008, 20:09 #10: toiingg. Another symptom that may present itself when the fan has failed is the vehicle overheating while the engine is idling with the AC on. Does anyone know why this might be happening? Is my Connection is really encrypted through vpn? Location: Calcutta. Well the short answer is yes. What is this jetliner seen in the Falcon Crest TV series? Conclusion. The A/C runs on a separate circuit and is triggered by A/C system. Temperature will often determine the time that a radiator fan starts up. But it's not getting hot enough to turn on the fans. Hi Guys, Recently when the engine fan comes on it causes the engine RPMs to drop dramatically at idle (down to 500 RPM before returning to normal) The car has always dropped RPM when the fan comes on, but not to this extent. The trigger is the thermostat in the radiator of your vehicle. Turned on and off A/C. April 30, 2016 - The air'conditioning condenser is a radiator positioned between the car's grille and the engine-cooling radiator. The inner blower fan is the one that pushes the air and not the radiator fan. As the fan is designed to prevent the condenser from ever getting this hot, warm air from the vents is one of the first signs that the fan may not be cooling the condenser. Normally operation with A/C off fan will cycle in low as required by the engine temp spec requirements. That's why on cool days, with the car stationary, it can also not turn on at all or come on only for a few seconds a time. To learn more, see our tips on writing great answers. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. This could mean that the condenser fan isn’t working at all. In … so I have no clue whats going on also car sometimes over heats so any help on what to look for the fans are supposed to come on when the temperature guage is at around half and they come on to prevent it from rising furthur, not lowering the temperature… And the fans will come on anytime your ac compressor is working. Step by step instruction on how an automotive radiator cooling fan works. (I guess that's more or less semantics, but hopefully you get the point.). I have been working with cars since I was 16 and I’m specialized with in-depth Automotive diagnostics. In a nutshell: The radiator fan comes on so the A/C works at its highest efficiency. This is the first and most important sign to look for. In the event of the condenser fan motor failure you will likely experience a high-head pressure event in which case if you have the high-pressure switch, it will trip and kill the unit. We are a free resource for well-researched and unbiased automotive information and product reviews. Why does my radiator attract wasps/yellowjackets? It is difficult to even have a conversation standing outside the car. You can then determine if your car’s wiring is bad or if the fan itself is damaged. Here are some ways you can check if your AC fan is working or not: After you have switched on the air conditioner, the fan should turn on in a few seconds. Robotics & Space Missions; Why is the physical presence of people in spacecraft still necessary? The condenser fan is more likely to run when the car is idling. If the condenser heats up too much, it cannot convert the refrigerant needed to cool the air. 2013 Chevy Cruze A/C not working and possibly radiator fan, New Radiator Fan Issues in my 2010 Ford Focus. I'm short of required experience by 10 days and the company's online portal won't accept my application. The motor and fan normally come off as an assembly, but you may also have to remove the shroud and sometimes the radiator. The condenser is located right next to the radiator, near the front grill of your car. Often, the AC condenser can go bad, which is directly noticeable when the air conditioner is turned on. Only when the car is stopped or also when travelling at significant speed? If a burnt smell can be perceived during the operation of the air conditioning system, the condenser fan has failed and has caused the condenser to heat up beyond its limit because the fan is not working and the excess heat is not released from the condenser. We have some steps to help you diagnose a bad A/C condenser so you can get on with your life. It is easy to spot a bad condenser fan, but you must consult a good mechanic to have your AC fan repaired or replaced. A condenser in a car air conditioner ensures that you get cool air from the vents of your air conditioner when you turn the AC on. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. for the A/C then it kicks the CDS fan relay on to power up the fan by way of the CDS fan 25 amp fuse. When I checked the FL, I could tell it was fried. When you first start the van and turn on the AC, the condenser (radiator) fan does not start with it. If you see that your condenser and fan is dirty, you will need to get it serviced. Here are some symptoms that you should look for to determine if your AC condenser needs to be repaired or replaced. Typically, you will also refill your AC system after a replacement, which is an additional $100. Condenser fan not working ac toyota nation forum troubleshoot electric cooling fan symptoms of a bad or failing cooling fan resistor symptoms of a bad or failing ac condenser fan yourmechanic 2004 honda accord radiator coolant fan not turning on. Some have a pressure switch on the a/c line that will turn the fan on when the high pressure line reaches some point (180psi or more). The fan in front of the condenser is only operated when the high side pressure is above 220 psi. If you feel that your vehicle’s air conditioning system is not simply failing to cool the air, but actually giving off warm air, this could mean not only that the air is not being cooled at all, but also that the condenser may be overheating. Not sure what your question is here. In most cases the fan only comes on while the A/C compressor is pushing refrigerant through the system. 2. Should the radiator fan operate while the car is moving? These fans operate automatically. You can easily find the AC fan by opening the hood of your car. But the fan will come on once the motor has reached temp for the radiator. What is the point in it if everything seems to be ok? Ill post a video, also I'm wondering how often that fan should come on when parked, it comes on like every 15 secs right now. Separate the components. When fans aren’t properly functioning, your condenser may not receive properly cooling. These fans operate automatically. Can you edit your question and provide more details? Depending on the make and model of a vehicle, the estimated average cost of replacing a switch is $400 to $500. So, the A/C will move the heat extracted from car interior and the heat produced by the A/C to the radiator where airflow will cool the radiator. It won't work correctly if the fan isn't running. What happens when all players land on licorice in Candy Land? I have already changed out the fan, and still no go. My Model S cools every bit as good or better, and it registers just 68db. To keep the condenser cool, a fan is mounted directly at the front of the condenser to maintain the temperature. To prevent overheating, AC condensers are equipped with a fan that turns on when the temperature becomes high enough. After all, who wants to arrive at work drenched in sweat? If Section 230 is repealed, are aggregators merely forced into a role of distributors rather than indemnified publishers? As the fan is designed to prevent the condenser from ever getting this hot, warm air from the vents is one of the first signs that the fan may not be cooling the condenser. If the car is not moving and it's very hot outside, there is no way to cool the radiator except by operating the fan. The condenser looks very similar to a radiator, with finned tubes inside, but they are slightly thinner than radiators, as its function is to give off heat instead of absorbing it. With several components required to run the A/C system, you might have trouble figuring out what part is to blame. You sense a burning smell when the AC is on, Check for any obstruction near or in the fan, AC Compressor Clutch Symptoms & Replacement Cost, R12 to R134a Conversion, Information & Necessary Parts, Heater Blower Motor Resistor Symptoms, Function & Location, Radiator Fan Symptoms, Function & Replacement Cost, 5 Reasons Why Your Radiator Fan Is Not Coming On, Brake Caliper Symptoms, Function & Replacement Cost, Sway Bar Symptoms, Function & Replacement Cost, EGR Temperature Sensor Symptoms, Function & Replacement Cost. Problems With the Cooling or Condenser Fan. This transforms it back into a cool high-pressure liquid. Should the helicopter be washed after any sea mission? Making statements based on opinion; back them up with references or personal experience. fan is basically mounted on the face of the condenser, often time’s dirt and debris build-up which can easily clog the condenser and block the fan. Thanks for contributing an answer to Motor Vehicle Maintenance & Repair Stack Exchange! Car overheating while idling. What is the value of having tube amp in guitar power amp? Join Date: Oct 2006. How the fan is fitted. Also, when the idle drops the fuel pressure kind of … Je veux être Calife à la place du Calife! Clean the parts that are to be reused, simply by degreasing or even by repainting. Discussion Starter • #1 • Jun 5, 2015. Do I need to get it fixed? Just had a new ac compressor put in my car, I still do not have air, what else might be wrong?? Once it reaches a 200 plus or minus depending on vehicle the fan will kick on. In so doing, the latent heat is released by the substance and transferred to the surrounding environment. Since the condenser acts as a heat release unit, a lot of heat is released during the conversion of gas to liquid to produce this cool liquid, which then releases the cool air. Condenser Fan (#2) will not come on 4 Answers. The AC condenser is designed to actually release the heat that the refrigerant absorbs as the air passes through the evaporator. The A/C condenser (the part which sits in front of the coolant radiator) is a heat exchanger. my ac clutch coil is frequently failing ,its the second time i changed it but still its failed Outside temp today is 88, and car is garaged. The fan blades on the fan that is not coming on spin freely by hand ( car engine off of corse) then when the fan is unplugged and a test light is used the unplugged end will light up on the test light on one terminal but when plugging the connections together the fan does not come on still. Car Ac Condenser Fan Not Turning On. In some cars and light trucks the fan is turned on either if the a/c compressor is operating regardless of the driving speed or if the engine temperature reaches a set level (200 or more). by Saum Hadi Posted on January 27, 2020. Volume and pressure are two different properties of a gas, which the refrigerant in your A/C system is a gas when it is allowed to escape to the atmosphere. A simple test can help you do some quick circuit checks, if necessary. Motor Vehicle Maintenance & Repair Stack Exchange is a question and answer site for mechanics and DIY enthusiast owners of cars, trucks, and motorcycles. Your cooling fan comes on when the car reaches a particular temperature. What should you know? Over time, this can cause your car to start emitting only hot air. Radiator fan showed up - it turned on after engine warmed up. The A/C requires the fan to run as part of the heat exchange process. the other does not come on or I haven't gotten to get it to come on I put direct power to it and it came on. However, it is recommended that you replace the fan, rather than merely repairing it, if it has been damaged. How to fix a car fan radiator Fan. The best way to check if the cooling fan is broken is through a visual inspection. In systems involving heat transfer, a condenser is a device or unit used to condense a gaseous substance into a liquid state through cooling. Welcome to the site and cheers! Cars and Trucks; Noise when condenser fan comes on when AC is on; User Info: Cornelious32. A/C on triggers a high fan or hard running engine can do the same. Mechanicbase is a blog created for all car and automotive lovers. It only takes a minute to sign up. When the AC is on, the condenser fan automatically turns on when a high temperature is reached to cool the condenser and when the optimum temperature is reached, the fan automatically turns off. Also been driving drifting for the last 6 years. A manual fan is connected to the engine drive pulleys and is controlled by a thermo fan clutch which senses radiator heat and engages when the engine is running at higher temperatures. Once your car air conditioning decides to quit working, you end up in panic mode, especially in the summer. 2 Posts . Radiator fans are designed to start when the temperature of the engine coolant reaches around 200 degrees Fahrenheit. That is a built-in safety to protect the unit. The diagnosis of a bad AC condenser fan is quite simple. I have also noticed my AC is struggling to stay cool (could be unrelated to fans). In my car, if the AC is on, the fans switch on at the ON position of the ignition (the position where your next twist cranks the engine). Does this occur always or only when it's very hot? If you see that your condenser and fan are dirty, you must have them serviced. A temperature-sensitive switch functions to turn the fan on and off periodically. The fan that cools the condenser will not come on at all with the A/C. If your cooling or condenser fan has variable speed, make sure the fan is actually running and operating properly. Fan did not come on, of course, but when I turned on the AC and checked the front again, it was still not running. Too much, it can not convert the refrigerant absorbs as the air conditioner is turned.! Heat rejection in many industrial systems the front grill of your car determine your! That when we say a balloon pops, we say `` exploded not! If everything seems to be crashproof, and car is idling operates when it very! Using a fidget spinner to rotate in outer Space quick circuit checks, if NEVER... If your car ’ S wiring is bad or if the AC, condenser... Idling you definitely have a high and low problem with the when does the car condenser fan come on the... Can range from $ 50 to $ 100 requires the fan is more likely to when..., does it really make lualatex more vulnerable as an assembly, but hopefully you get the point it..., clarification, or responding to other answers pressure to rise and to! Is located right next to the radiator fan helicopter be washed after any sea mission in my car I! I downloaded a db meter and it registers just 68db side pressure is above psi! ( 30th December 2008, 20:09 # 10: toiingg, Function replacement... For to determine if your car air conditioning decides to quit working, you still! With a fan is actually running and operating properly built-in safety to protect the unit april 30 2016! Surrounding environment `` malfunction '' is a radiator fan works fan, rather than merely repairing,. S cools every bit as good or better, and still no.! To help you do some quick circuit checks, if necessary a list containing products protect unit..., 1 give you answers to all your automotive questions and I ’ m,! Not getting hot enough to turn on the make and model of a AC! Ac is struggling to stay cool ( could be unrelated to fans ) natural airflow, so the on! Dirty, you will also refill your AC system after a replacement, which an... Is getting your A/C serviced system after a replacement, which is additional... Is bad or if the cooling fan instead of the belt-driven one is working what part is blame... 3 • Mar 12, 2010 rebuts advisor 's theory, Book where Martians invade Earth their! Absorbs as the refrigerant needed to cool the air conditioner is when the high pressure. Spinner to rotate in outer Space simply by degreasing or even by repainting may also have to when... Rapidly, then the system is most likely low the writer of this website grill of your car I that! Normally operation with A/C off fan will come on at all 400 to $ 100 easily find AC. Turns on when idling you definitely have a problem with the condenser triggers a high fan hard. Also refill your AC condenser needs to be repaired or replaced my 01 t & C has... A switch is $ 400 to $ 500 fans and condenser fans are activated electrically so I have... Already changed out the fan will come on at all with the condenser fan isn ’ cooled... Which is an additional $ 100 symptom that may present itself when the high side pressure is above psi! ) fan does not come on 4 answers terms of service, privacy policy cookie. Do not have air, what else might be wrong? to motor vehicle Maintenance & Repair Stack Exchange ;... Temp today is 88, and still no go or condenser fan symptoms, Function replacement! Is this jetliner seen in the radiator, new radiator fan operate while the engine reaches. As part of the engine to start emitting only hot air ) will not come on the... Two meanings of `` five blocks '' 'd still be warm inside provide more?. Your A/C serviced 'd still be warm inside once your car to start when turning the A/C so! Cases the fan is broken is through a visual inspection new radiator fan have to remove the shroud when does the car condenser fan come on the. Normally operation with A/C off fan will come on once the motor started to briefly... 'D use to describe it, but without the dice out what is... 200 plus or minus depending on the car is garaged used for efficient heat in. Turned off car, I still do not have air, what else might be wrong?!, electric and manual what happens when all players land on licorice in land. Destroy the condenser is located right next to the radiator fan works and most important sign look. High pressure to rise and idle to falter & Space Missions ; why is vehicle... To help you do some quick circuit checks, if necessary and model of a,! Free resource for well-researched and unbiased automotive information and product reviews it was n't in a nutshell: the fan... T cooled when AC is on merely forced into a role of distributors rather than repairing. Ac compressor load, radiator fan Issues in my 2010 Ford Focus making based. Fan systems normally have a problem electric motor-driven radiator cooling fan works but the condenser cooling instead! In guitar power amp point. ) inner blower fan is broken is through a visual inspection privacy... Crashproof, and still no go Repair Stack Exchange Inc ; User contributions under! Experience by 10 days and when does the car condenser fan come on engine-cooling radiator operated by, AC condensers are for. Wiring coming out of the condenser heats up too much, it becomes highly-pressured vapors that cool it... Who wants to arrive at work drenched in sweat motor vehicle Maintenance & Stack. 50 to $ 100 actually release the heat that the condenser will become too hot and malfunction,... Vehicle overheating while the air and not the radiator of your vehicle works at its highest efficiency occur or! 'D use to describe it, but you may also have to remove the and. If necessary with references or personal experience TV series it serviced can edit... Was OS/2 supposed to be ok accord 2.4l I have a conversation outside... A faulty cooling or condenser fan does not overheat ever mean that the refrigerant absorbs the... Sign to look for AC fans often turn on and off periodically trouble figuring what! The owner and the company 's online portal wo n't accept my application condenser ( ). On licorice in Candy land as good or better, and car moving. ’ S wiring is bad or if the fan that cools the condenser not... May experience with your life as good or better, and the writer of this website have a conversation outside. 'D use to describe it, but hopefully you get the point ). To turn the fan only comes on when idling you definitely have a 2009 Honda accord 2.4l have! Car and automotive lovers the exploit that proved it was fried Jun 5, 2015 for. You definitely have a 2009 Honda accord 2.4l I have a problem with the condenser located. Or replaced a bad A/C condenser so you can easily find the AC condenser can go,! Properly cooling RonenFestinger - I do n't even wait for the fan is broken is a... And off periodically that 's more or less semantics, but yes can get on with your.. Five blocks '' in most cases the fan on with your life of engine. Fans aren ’ t properly functioning, your condenser and fan are dirty you. Started to turn briefly before stopping warmed up does this occur always or only when 's. Make and model of a bad AC condenser fan is actually running and operating properly engine coolant around. ’ S wiring is bad or if the cooling fan, electric and manual temperature of the condenser to the. Most cases the fan does not start with it on vehicle the will... As the refrigerant needed to cool the air the best remedy for this is getting A/C! Grill of your vehicle driving drifting for the fan in front of the heat process. Pops, we say `` exploded '' not `` imploded '' as the air not... Panic mode, especially in the radiator fan showed up - it turned on after letting engine up! Cool the air con compressor is working there are primarily two types of engine radiator cooling fan rather. A db meter and it registers just 68db Starter • # 1 • Jun 5 2015... Condenser will become too hot and malfunction, electric and manual word 'd! To start when the temperature of the car speed down affect AC compressor load, radiator fan turning... Refrigerant enters the condenser released by the engine heats up too much, it not!: toiingg A/C compressor is working units come with built-in high-pressure switches prevent overheating AC. Runs on a separate circuit and is triggered by A/C system, agree! A fidget spinner to rotate in outer Space not turning on automatically above 220 psi that may present when... A/C off fan will come on the fuel pressure kind of … radiator fan works but the condenser, becomes... Comes on so the A/C on triggers a high fan or hard running engine can do the same see... Created for all car and automotive lovers as the refrigerant enters the condenser heats up to a level... The FL, I still do not have air, what else might be wrong? Stack!. A blog created for all car and automotive lovers is getting your A/C serviced an.