Out of the 27 units I've installed I just recently gotten called back on 3 separate units by 3 customers 2-15RLS2 and a 12RLS2 all for the same issue of a clicking noise when the front cover on the air handler opens or closes. Closed dampers. We pulled off belts (Alt / Pulley / AC ) until the noise went away. It scared the shit out of me bc I thought something happened to the engine. When there's a lot of bats, they make a lot of racket as they line up to fly out of a small exit hole or gap. If I push the blue REC button, it will stop, but then start again. I recently noticed a clicking sound behind the passenger dashboard. When i drive my car, the AC works perfectly. clicking a link to the retailer. Usually this will make the clicking sound around the last 2 "cold" positions on the control knob (the one with red and blue color indication lines around the knob). If you think that you need help right away, you can contact Air Experts in Raleigh, NC now! Otherwise, read on to learn the most common types of noises and what you can do about them. The noise stopped with this fix but it's back, 2 weeks later and louder than before!. When the A/C is turned off, the "clicking" can be heard, fairly loud, from the passenger side dash, for about 20 seconds, then it stops. A rattling sound, however, indicates that either something has come loose in your duct system or a portion of your duct does not have adequate clearance. I plugged the unit back in and turned it on while holding it in my hand. A car noise may be an early signal of an auto system or component failure. I haven't heard a click since. If you truck is under warranty and there is a noise problem with the motor blower, go to your nearest Toyota Service Centers to have it fixed. Also please check out the statistics and reliability analysis of Chrysler Town & Country based on all problems reported for the Town & Cou. The one that is making the noise It's hard to specify wxactly which one without checking the system first hand. What soundproofing solutions are there that I can do myself for a low-cost to the door to make less noise? Thanks for your help!. The main air handler and furnace is in the attic. Just recently (the past week) I have been hearing this clicking noise in the heater vent above my bed. I can't get an estimate of about how much this could cost bc I'm being told they first have to remove the dashboard which could be p. It does it too when you shut the doors to then open them quickly then shut them, repeat this and the windows make the same noise. When i drive my car, the AC works perfectly. The clicking has a metallic sound to it. Most common to replace actuator. I believe this may be a blend door actuator. Try to determine where the sound is coming from. When I turn on the AC my car does not make clicking sound, but as soon as it is turned off the sound continues. Noises you should not expect to hear are repetitive clicking, very noticeable humming, knocking, or any hard. On my wifes car (03 DTS) when you turn on the car you can hear like a clicking or a knocking noise coming from the dash does this for about 10 seconds and then it goes away. In addition, waste and shedding from animals can end up in your indoor air, affecting air quality and aggravating respiratory problems. What's That Noise? Chances are, the main noises you'll hear from ductwork are booms, bangs and pops. It seems to be blowing air fine even when the noise is happening. This is a serious issue that can cause further damage to the unit. January 4, 2007 at 1:37:00 PM EST. It must be investigated quickly by an air conditioning professional. What happens is the motors begin to go bad, creating the annoying noise behind your dash. Some noises are normal such as groaning in the freezer, this can happen when the compressor shuts off and this is normal. Introduction. I'd say I'm not running the A/C harder than I have in the past. Yesterday, my furnace started making clicking sounds every few minutes. Duct making clicking noise when heat is on. One of those is the air conditioner making a banging noise. Air can be heard circulating round system for a bit. Air vents may be located in various places depending on the PC model. In this article we'll discuss both sides of the. Next, ask yourself what the noise sounds like. Install in hours on any size fan or stack without affecting system efficiency. The best way to describe the sound is that of a cordless drill when you hold the chuck so tightly that the head cannot rotate. But it isn't coming on until its supposed to. Have you had an experience with your HVAC system making strange noises? Tell us about it in the comments section below. Last night I did a small pull to switch lanes and it sounded like the ac fan was clicking. Hello I am hoping someone here can help me narrow down my 2003 chevy silverado 1500 5. So even though it’s tempting to ignore it and hope it goes away, that’s not a good idea. At first I thought it was the blower motor but it makes the noise whether the blower is on or not. If that doesn't fix the whistling sound, contact an A/C. They will quieten down after a bit of running. See the photo below. If you are experiencing a humming or vibrating noise with your RO (reverse osmosis) system, there may be air bubbles that have accumulated inside the unit or Check Valve. The noise you are hearing is one of the HVAC door actuators that control air flow or temperature for the a/c. This certainly could be why your air conditioner is making noise, especially if it sounds like rattling metal. Had the AC on and all if a sudden this clicking/slapping noise started coming from the glovebox area. 43k miles so Im calling the stealership. It seems tied in with ac. The blower fan under the passenger dash is making clicking noise. It can be used to supplement existing soffit or undereave vents as well. Some are indicators of problems while others are just age and improper maintenance that really are not much of a concern but will go away when the water heater is eventually replaced. How to Troubleshoot the Air Conditioning in a Toyota Tacoma. This is often an indicator that your capacitor is on its last legs. Non-HE: Avoid using non-HE detergents, your machine is built to use less water, using these detergents will result to "too much detergent," that will eventually cause leakage from the safety air vent. Whenever I turn on the any of the heater/AC fan functions I get a very loud clicking noise from under the passenger side dash. A squeal when the unit first starts is often normal. Along with that came the fan coming to pretty much a halt. Mine does it when you start it and turn it off. This doesn't have to be the case. It's been like that for a while. Why Is My Water Heater Making a Knocking/Rumbling Noise? Does your water heater make a knocking/rumbling noise that could wake the dead? If so, your water heater tank has most likely collected a thick layer of sediment (minerals like calcium and lime). WINDOW/WALL TYPE ROOM AIR CONDITIONER Air Conditioner pdf manual download. I guess some owners have had a clicking sound from the dasboard, and one of the reasons is a bad "mixed air stepping motor". This sound means that a vent, such as the hole at the top. If I turn the A/C fan back on, even for a moment, and turn it off, the same thing will happen again. It seems to be blowing air fine even when the noise is happening. The noise is pretty loud and it's a rapid clicking sound. Is that grinding sound from my AC a warning sign? Strange noises are one of the ways you can tell if your air conditioner is encountering trouble. A washing machine making a loud noise when spinning means a part has become worn. I think the. As soon as the belt for the AC was pulled and the motor started it was nice and quiet again. I actually tried that, but the flapper (plastic) pivots in a vent (plastic pipe) and doesn't actually seat against a flat surface. Peavey Electronics Corporation is one of the world's largest manufacturers musical instruments and pro audio equipment. Major dental procedures that last longer can greatly affect muscle formation between the jaws and the ears. Yesterday, my furnace started making clicking sounds every few minutes. My 2010 Journey SXT started making a loud clicking sound behind the glove box when the A/C or heat was turned on, it would do this for maybe 10-20 seconds then stop. So, I have a slight problem; when I set the climate control to blow the air into the car from the floor vents, it makes a clicking sound as if the motor that controls airflow to different parts of the car is trying to move, but is either stuck, or is broken and cannot move. Noisy indoor unit, air handler, or furnace are all very common complaints in the HVAC field. Don't worry, your odometer is not about to explode. Likewise, keeping boilers running at the proper pressure is crucial, for your safety and sanity. See real-world Lincoln MKS electrical problems and repair histories as reported by other Lincoln MKS owners. If your AC does nothing and makes no noise, make sure your unit and its controls are getting power. Normally you can hear it switching by the humming noise. Re: Radiator making banging noise Well what happened was we had our old boiler replaced, and afterward the pipes starting making an extremely loud banging noise (water hammer), so we called the contractor who had installed it, and they managed to fix it. any ideas what the pr. I had noticed back at 34k miles that the blender doors weren't working right. As steam flows into the radiator, an air vent on the side of the radiator will begin to hiss slightly. 0T 6MT has started making a clicking / ticking noise when it is first started in the morning. Some noises are normal such as groaning in the freezer, this can happen when the compressor shuts off and this is normal. A dryer making noise could put a major damper on your plans for that hamper full of laundry. whenever I use the recycle/recirculate air button, the noise stops. The clicking noise continues even after the car is off. There are at least 4 of these actuators in your system and one of them is going bad and would need to be replaced. This sound means that a vent, such as the hole at the top. Central air conditioning will drain water from a pan in ductwork above the furnace, so check that the hose is clear and directed to the floor drain. I removed the fan to see if any debris was touching the blades and found nothing. From watching froggy's videos, it appears to be a PITA to get out, but doesn't look like it should take that long. Such noises are usually initially annoying but people quickly become used to them and tend to put up with them; however they sometimes indicate a problem and/or can be easily reduced so the reason for any noise should be investigated. If you truck is under warranty and there is a noise problem with the motor blower, go to your nearest Toyota Service Centers to have it fixed. In this article we’ll discuss both sides of the. Do you have a clicking or ticking noise coming from the lower right side of your dashboard? This is a common issue with all Nissan Titan or Armada models from the 2004 to the 2014 model. It will make the noise tomorrow as soon as my wife uses her car. This 2003 Ford Expedition came in because of an annoying clicking sound from the back of the vehicle. Start the engine and let it to run for a few minutes to allow the air to cool. Most likely cause: A small obstruction in the outdoor unit's fan (think of baseball cards in the spokes of a bike wheel. How to Fix It. If it clicks and the outside unit does not hum or make any noise. In addition, waste and shedding from animals can end up in your indoor air, affecting air quality and aggravating respiratory problems. Most likely, your furnace is making a clicking noise and not providing heat because your furnace's spark igniter is trying to ignite your pilot light or burners but is failing to do so. When the. Most likely normal; inspect dishwasher. Why does a Blend Door Actuator make a clicking noise only when the air conditioner is turned on? On Ford products, especially late 1990's Explorers, the blend door is actuated by a small electric. Separating the usual buzz or hum from a rattle or clank that signifies a problem can be difficult, especially if you've just moved into your home and aren't yet sure how the HVAC system is supposed to sound. If the clicking starts when you turn off the key, or change the A/C from inside to outside, or outside to inside, it is the motor on the right-hand side of the glovebox. Almost all people who hear noises in the attic usually assume that the noise is from some type of animal in their attic. Why is My Air Conditioner Making Clicking Noises? With any forced air heating or cooling system, there’s going to be sounds associated with air flowing through the duct work, in fact, it’s one of the main reasons people opt for the quieter radiant heat in the winter. Usually you would hear a smooth motor sound first moving the flap then it would click few times until it gives up. Don't worry, your odometer is not about to explode. Air vents may be located in various places depending on the PC model. We recommend immediately shutting down the air conditioner and taking a look before anything breaks. Location: Air filter in the heater return vent. It does it too when you shut the doors to then open them quickly then shut them, repeat this and the windows make the same noise. The actuating arm controls the direction of air flow in the climate control system. We have moved into a house that has brand new Nutone exhaust fans in the bathrooms. How to fix dryer noises. It seems to be blowing air fine even when the noise is happening. If you open the glove compartment, and reach behind the glove compartment to the soft vent, you can actually stop the clicking by applying some pressure. Buzzing or Hissing noises can indicate that your AC unit is wearing out. Just to make 100% sure, I had to check. It worked perfectly for 2 days then it started clicking very loud anytime I put it in dash vent position and sometimes it wouldn't stop on other positions, very annoying. Air in the pipes can cause them to make sounds which are easily confused with water hammer. After the AC has been running a while, a loud noise like a gurgling or knocking, somewhat randomly but about 1-3 seconds apart starts coming from the drain pipe in the mud room (where the washing machine drain hooks into the wall). After some fooling we've determined that the clicking noise goes away when you turn on the "air recirculation" switch, located just under the AC button. Worn belts also create a whistling noise. I had noticed back at 34k miles that the blender doors weren't working right. If the turntable on your microwave is making an unusual noise, the problem may be with the drive motor. Automotive Air-conditioning Compressor. I prefer to fix it the correct way. Furnaces too, will make various noises, with several possible causes. Here's a couple of tips: The motor (actuator) is the piece that is making the noise. In that case, these bearings will need to be replaced. Solution: Try changing your dirty air filter and making sure nothing is blocking your return vents. Next, ask yourself what the noise sounds like. My 2003 Explorer was making the loud clicking sound from the rear driver side above the. I have a 2004 Highlander with the servo on the passenger side making the clicking/grinding noise. But they usually fall into one of six different categories listed below. You may need a new damper ($85). Why Does My Furnace Make a Loud Noise When It Turns Off? Posted On: September 30, 2013 Is your furnace making a loud noise when it turns off? Loud banging or thumping sounds after heating systems turn off is a common occurrence and it is usually nothing serious. The culprit was the servo behind the AC pipes. The noise squeals like air escaping from a balloon, it is high-pitched and mimics built-up pressure being released. Here's a couple of tips: The motor (actuator) is the piece that is making the noise. it sounds like it's coming from directly behind the vent. How do you stop metal heating ducts from banging or making noise? We have a few tin or metal heating ducts in our home that will bang or make a noise once the heating. If the pitch for example is unusually high, it can indicate a compressor glitch. A solution I've used for both my bath fan vent as well as dryer vent is to glue a nut (machine bolt type) as a weight near the lower flap edge. I can't be absolutely sure that the source is the compressor, but that's what it sounds like. We see several homeowners asking this question: "Why is my furnace making a clicking noise and not producing heat?" We'll explain. I had brought it in to a Midas a few weeks ago about the noise (before I discovered the leak and the air-dependence of the problem) and the guys there said that they heard the noise but thought it was just my wheel rubbing against the wheel well when making sharp turns and that it wasn't that big of a problem. Some systems are louder than others. On another one we have, there is a clicking noise when it starts up as it seems the fan blades have distorted slightly and catch on something until the oven warms up. These are some of the noises that I have eventually deduced, which now signal a recognisable issue is at hand. Non-HE: Avoid using non-HE detergents, your machine is built to use less water, using these detergents will result to "too much detergent," that will eventually cause leakage from the safety air vent. We have moved into a house that has brand new Nutone exhaust fans in the bathrooms. A repetitive clicking noise from behind the center area of the dash panel is usually caused by a broken stepper motor actuating arm. Just like many other parts of a car, the noises can indicate some problems or potential problems. When the A/C is turned off, the "clicking" can be heard, fairly loud, from the passenger side dash, for about 20 seconds, then it stops. Make sure your return and supply vents are open and free of any blockages including furniture. The air mode actuator is the hardest to get to because it is right below and forward of the instrument panel. Peavey Electronics Corporation is one of the world's largest manufacturers musical instruments and pro audio equipment. If all of your gray plastic clips are in the right position and you are 100% sure then chances are you have air trapped in your boiler and you will have to learn how to bleed your boiler and then do so to have quite pipes. Before getting into the nuts and bolts of ductwork and noise levels, let's consider a few noise reduction basics. When these joints go bad they will make a clicking noise and more so when turning right or left, or when accelerating. When your unit is being turned on and off, clicking noises are a normal part of functioning. Air leaks in ductwork often make a roaring or hissing sound. Can’t hear the TV because your vents are so loud? While some noises are normal, such as a quiet hum or the sounds of air whooshing through the vents, sometimes HVAC systems make strange noises and can become loud, disruptive annoyances in the home. The customer stated that if he would constantly adjust the rear temperature setting the noise would go away for a little while. It stopped after a while, but would start up again if you changed A/C Air Conditioning settings. Usually you would hear a smooth motor sound first moving the flap then it would click few times until it gives up. What it means: If you have a front-wheel-drive or all-wheel drive vehicle and hear this sound when you turn or corner (but the noise stops when you steer straight) one or both of the constant velocity (CV) joints on your front axle could need replacing. As soon as I set it to outside air the clicking started. When the key is on there is a clicking noise coming from a solenoid on the top of the head on the passenger. In other words, "1998 Town Car" isn't going to indicate to anybody that you need help. Need Help: My AC starts cooling fine but then stops. It scared the shit out of me bc I thought something happened to the engine. All i have a 2003 Tahoe that makes the same clicking sound behind the dash, however i found out if you move the air control switch 1 click to the right meaning the control that moves the air valves from front air flow to mid to floor, the clicking would stop. Foreign Objects. I am told this could be condensation forming in the ducts. Buzzing or Hissing noises can indicate that your AC unit is wearing out. air conditioning and plumbing company. However, when switching to floor or to head and defroster it makes a clicking sound for approximately 2-10seconds. Air ducts present a special problem. Either system is prone to noise due to mineral deposits and other gunk, which can obstruct steam or allow air to cavitate in a water system. The result is clicking and ticking noises. Org was created by people with sleep apnea, sleep researchers, and sleep doctors to help people with sleep apnea treat their sleep apnea symptoms. A malfunctioning blower. Call Today!1-800-317-7104. It’s nine O’clock, you’re in bed (hey, it was a long day) and the house is quiet. Once the flame is going, the clicking should stop. Sometimes things left on the dash board drop into the vents and make noise as the air passes over them. It starts on one side and moves to the other side. Noisy Air Vents, High-Pitched Noise: All air vents, meaning supply registers, ceiling diffusers, floor vents, and return grilles make some noise when the system fan is running. When you hear a buzzing noise from your AC, you could be experiencing one of the following issues:. Sometimes they "stick" while trying to open or close the flaps causing a clicking noise. However, ongoing clicking sounds aren't normal. same vent you hear opening/closing after the truck has been turned off. , but at any rate it doesn't make the noise anymore. Why Does My Air Conditioner Click? Home heating and cooling systems make noise. Good morning gents, Been lurking on here for a short time and the board has helped reinvigorate my passion for Silverado/Sierra's after driving T****a's for awhile. And if your furnace doesn't already have a flexible transition to isolate furnace noises, ask the technician to install one. You can get so used to it you don’t even notice it’s on. DuctSox is a manufacturer of textile air dispersion products for open and finished ceiling architecture, critical environments, and under floor applications. When something goes wrong this often involves carrying out reactive maintenance. 0T 6MT has started making a clicking / ticking noise when it is first started in the morning. If the fan becomes loose, it can make a clicking sound. Automotive Air-conditioning Compressor. The ac/heat works normal other than the obnoxious clicking sound. It will make this sound if the material is hitting the fan. Most microwave ovens with a glass tray use a motor driven coupler to turn the tray or a roller guide. However, ongoing clicking sounds aren’t normal. Squealing noises indicate the same problems as chirping noises, but typically to a much more severe degree. As the refrigerant gas expands in this valve, it can make a hissing noise that lasts for several seconds and then goes away. For example, you may have a problem with the fan that blows hot air through your vents. Switch the air from outside air to recirculate and I hear the knocking noise from under the dash. Sometimes things left on the dash board drop into the vents and make noise as the air passes over them. If it is, and the noise is coming from the fan or blower, they can install a flexible duct connector. If you're looking for help and want to draw people in who can assist you, use a descriptive subject title when posting your message. Duct making clicking noise when heat is on. About a year ago, my '09 SE started making a soft ticking or clicking sound (it sounded kinda like crickets) whenever the A/C, heater, or vent were turned on. Our fabric systems are a cost effective, aesthetically attractive alternative to metal ductwork. I have a new home (first owner), forced air heat. If your furnace is making a loud noise just as it starts, this could be caused by a serious problem called “delayed ignition. I have a 2003 1500HD and it makes the most annoying clicking/ticking sound when the AC is running. pulled everything out of the center console and behind the oem amp I found the cable the attaches to the lever that controls Heat/Cold. All three bathrooms have the exact same light with a fan built in. A condenser. 1997-2006 Expedition & Navigator - 03 Expedition AC making a clicking sound? - Whats up everyone! i have an '03 Expedition and the AC unit in the rear clicks REALLY loud when the temp is set to cold (from the rear AC control), and only kind of loud when set to warm. But if you crank up the cool air, all of the temperature-related misery will melt away. In other words, "1998 Town Car" isn't going to indicate to anybody that you need help. If it clicks and the outside unit does not hum or make any noise. Can someone please help me - I have a Coleman Propane furnace - 6 years old - It has just started making these loud popping noises which sounds like someone hitting a metal file cabinet. Peavey Electronics Corporation is one of the world's largest manufacturers musical instruments and pro audio equipment. Because dampers often are located in attics or in between floor joists, the sound can be difficult to pinpoint. It's an intermittent sound, comes and goes on its own. Ac making noise sounds like the drain is clogged, it usually comes out if the outside of the unit just below the coil in the middle of the back, there may or may not be a hose attached to the front pan below the evaporator, try pressuring it up to blow it out. Most microwave ovens with a glass tray use a motor driven coupler to turn the tray or a roller guide. Electrical problems are not to be taken lightly where your air conditioner is concerned. The dealer doesn't want to fix it because there's no money in it for them. It is also normal to hear a clicking noise as the "vent" opens and closes. Before getting into the nuts and bolts of ductwork and noise levels, let's consider a few noise reduction basics. When I switch my car from warm defrost air to just cool outside air my car makes a really louid clicking noise for about 2 min then stops I thought at first it was the ac but the ac was not on and I just had it looked at so I was wondering if it could be the blower because last winter I had an episode to where I turned the heat on and nothing came out of the vents any help would be great. Hey guys, just wondering if anybody has any experience regarding the issue I am having. It sounds like the click sound that it usually makes before it turns on. Sometimes the clicking will start randomly even though the AC controls are not touched and will often not stop. But, I eliminated the noise by just placing the Air Direction to Face and Feet, plus just turn on the fan to speed one. The service manager came out and he heard the noise after I told him to turn the ac/def switch slowly. Start with the fan speed turned to its highest setting. DuctSox is a manufacturer of textile air dispersion products for open and finished ceiling architecture, critical environments, and under floor applications. These may save you the expense of a service call or eliminate some issues so the problem is easier for the technician to solve. I get no noise when i do this. com Models Saturn S-Series S-Series Tech 3 replies from January 2010 Whenever I have my air conditioner or heater on, there is this constant clicking noise as if something is stuck in the fan that blows out the air. vivcal It is always advisable to keep your AC vent in the "in car" mode rather than taking the air. Miata Noises, Squeaks, & Sounds. However, if you’re a light sleeper, you may be sensitive to this machine — especially on higher fan speeds. idk if the ions vents are controlled by vacuum. It is normal for a hard drive to produce noise. Sometimes they "stick" while trying to open or close the flaps causing a clicking noise. One common noise you may hear from your AC system is a loud buzzing sound coming from your outdoor unit. I had noticed back at 34k miles that the blender doors weren't working right. The computer hard drive is a common issue for additional noise. The noise squeals like air escaping from a balloon, it is high-pitched and mimics built-up pressure being released. We pulled off belts (Alt / Pulley / AC ) until the noise went away. Lock the windows to reduce the warm air escaping your home. A malfunctioning blower. The customer stated that if he would constantly adjust the rear temperature setting the noise would go away for a little while. A good indication that this is in fact the case is the brevity of the noise. Pay attention to unfamiliar sounds as they could be a sign that the heating system needs a repair. Next, ask yourself what the noise sounds like. Noises coming from your air conditioner might be something as simple as a loose cover, but you have to be able to differentiate the simple from the complex problems to avoid costly repairs. See the photo below. BrandSource has partnered with brand manufacturers to answer some of the common questions that get asked and provide possible solutions to try before requesting service. A repetitive clicking noise from behind the center area of the dash panel is usually caused by a broken stepper motor actuating arm. I have had a friend look at it and it is the box that is making the noise. Is your heating or HVAC system making pops, bangs or booms? Are you hearing rattling, rumbling or clamoring from the walls or air vents? Before you get left in the cold this winter, use this guide to help you identify duct and furnace noise, and decide if you may troubleshoot the issue or if it’s better to call in an HVAC professional. Foreign Objects - Sometimes, the condenser fan will make a lot of loud noise because foreign objects get stuck in there. I assume its the metal expanding contracting. The vibration can lead to loose hardware, possibly in the compressor's mounts or elsewhere. They will quieten down after a bit of running. If I specifically select floor, sometimes upper vents will kick in for a few minutes. The fan making noise, would sound different than you describe and you'd probably would have figured it out by turning the fan on/off or adjusted its speed. Closed dampers. A condenser. If the noise is in the first floor and you have an unfinished basement, you should be able to correct the problem relatively easily. After the engine get warm and I am in start and stop traffic the air conditioner vents in the front right side will start blowing hot air out. worst case you may have to remove from the window, disassemble and clean. All the repairs & amenities are going to be done with the air conditioning services Tampa with no vent air conditioner and professionally. The a/c turns on and works it just doesnt come out of the front vents. The flap will close properly. Why is my room air conditioner making noise? Room Air Conditioners, during operation, may make noise. Started my truck '11 f150 this morning heading to work and the AC was already on from yesterday, but today i have a very loud clicking noise. When I switch my car from warm defrost air to just cool outside air my car makes a really louid clicking noise for about 2 min then stops I thought at first it was the ac but the ac was not on and I just had it looked at so I was wondering if it could be the blower because last winter I had an episode to where I turned the heat on and nothing came out of the vents any help would be great. The culprit was the servo behind the AC pipes. Noisy indoor unit, air handler, or furnace are all very common complaints in the HVAC field. Chevy Suburban and Tahoe AC and Heater Problems 2001 Suburban makes a clicking noise under the dash at a rate of one per second when the a/c is on after a short. Usually this will make the clicking sound around the last 2 "cold" positions on the control knob (the one with red and blue color indication lines around the knob). I had no issues with my navigation but a friend accidentally ejected my DVD and now it makes a clicking sound and will not insert. When you hear a buzzing noise from your AC, you could be experiencing one of the following issues:. Sue, I'm not sure about your engine size, but the 3. Closed dampers. If you hear any strange noises coming from your AC, turn off the unit and call a professional technician for air conditioning repair. whenever I use the recycle/recirculate air button, the noise stops. As steam flows into the radiator, an air vent on the side of the radiator will begin to hiss slightly. The noise is coming from below the glove box, but I have not found a way into that area. Just moved into a new house. An antisiphon trap is available at a hardware or plumbing supply store. Heat shields on some, exhaust pipe on some, mufflers on someanything metal is subject to expand and contract and therefore make noise. This gives an equalized floor-to-ceiling temperature. 3L A/C clicking noise issue. Hi,i am new to the forum so hope i am doing this right. Whenever I turn on the any of the heater/AC fan functions I get a very loud clicking noise from under the passenger side dash. What soundproofing solutions are there that I can do myself for a low-cost to the door to make less noise? Thanks for your help!. Disassembly of the center console will be required to access and change the broken. Don't worry, your odometer is not about to explode. If you complain enough, they should be able to replace it for you. I can't be absolutely sure that the source is the compressor, but that's what it sounds like. You're good to go! Reload this Yelp page and try your search again. When it comes to ventilation, we can help you solve the problem quickly and easily, allowing you to make sure the resident’s welfare comes first and your property is protected moving forward. This certainly could be why your air conditioner is making noise, especially if it sounds like rattling metal. Foreign Objects - Sometimes, the condenser fan will make a lot of loud noise because foreign objects get stuck in there. I started getting a clicking noise every couple of seconds from the heater-a/c area and when the fan is on the high speed no matter what position is selected (vent/defrost) the recirculation door will open for a few seconds, it will just keep cycling like this. If the vents become blocked, the fan cannot cool the components properly (and must spin even faster). These are all normal.