Rattling Noise In Car Air Vent

For example; a house with plenty of return air ducting,. Noise seems to be coming in the area between the lower unit and power head. The vent is rattling because there is a difference in air pressure between the inside and outside of the house. If you're experiencing air conditioner noise or if your air conditioner smells a bit funny, there may an issue inside your system. com : Car complaints, car problems and defect information. Really, this is the one area of the room you don't want to miss. Many have reported a rattling or knocking noise when their 911 is started and the engine is cold, which can last for a few seconds. So today I was driving and turned off the headunit. Problem noises in an air handler (or furnace cabinet) are squealing, grinding, and buzzing. If you hear a sudden loud banging or rattling, it’s possible that a twig or some other kind of debris fell into. Howdy there Sara. The old vent is pryed out of the opening using a small screw driver on the outside edge and the new vent is just snapped into place. After I had the airbag recall done, I noticed a rattle in the middle air vents around the nav screen. But when that rattling noise starts, be prepared to call for professional help—you want the problem solved when it's still small. 6 Loud Air Conditioning Noises and Their Causes. To fix the dashboard air vent noise, first remove the air vent. My problem was located at the air vents pipes (above the radio) they wasn't tight so when car shakes they vibrate n make that Fg noise. In line with the facelift, the Mercedes-Benz V-Class facelift presents itself with new air vents in a more sporty turbine look as well as new dials in the instrument cluster. The pressure vents are placed strategically, away from the people. Rattling noise in heating ducts After I have turned the heater on and it warms up and the air starts to flow through the ducts there is an aweful rattling noise coming from the ducts. The air intakes on this car are larger than the engine on my first car. 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. To combat this problem, wrap your ducts with acoustical insulation, or replace the sections nearest the air grilles and vents with lined duct sections. Somehow there is an open passage from the outside and through the small side ventmy guess is that there must be a missing seal or baffle. They come in many forms, including flexible and straight metal. A rattle could also indicate something as simple as loose bolts, screws, or fasteners. Then A/C blows warm air for ass long ass the car does not move and as soon as I move off and build up speed A/C works ok. This tray removes the source of the rattle and provides a nice little tray to store stuff in. It did reduce some noise outside the car, and might help if you drive a lot with the windows open. Whooshing — Airflow exiting the supply vents can make quite loud whooshing noises if the supply air ducts are too narrow, the ducts are caked with debris and/or one or more vents are closed. The barrel vents are now sold and serviced separately. Happy Boxstering, Pedro. Best discription I can give is a whistle by: Bob Okay, thanks for all your suggestions. That said, airflow can create a rattling sound at vent register or grill or even at a duct joint. It’s a riot of noise and performance, and Sir Mick would surely approve. Although this hissing noise, sounds like a bad noise, it's actually a good air conditioning noise. The sound seems to be coming Clicking noise related to AC (vehicle, air conditioning, fuel, replacement) - Automotive -Sports cars, sedans, coupes, SUVs, trucks, motorcycles, tickets, dealers, repairs, gasoline, drivers. However, if the rattling noises still continue it may be something more serious and a furnace repair technician should be contacted. Wrap Teflon tape around the threads of a new air vent, then install the new vent onto the radiator; hand tighten it only. The air intakes on this car are larger than the engine on my first car. There are 4 reasons why an air conditioner makes a dripping sound: · Water formed by condensation needs to drain away. One aspect of the upgrade is a 1/2 ton higher capacity air handler with a multiple speed blower. “Rattle, rattle, boom boom. The noise is determined by. To combat this problem, wrap your ducts with acoustical insulation, or replace the sections nearest the air grilles and vents with lined duct sections. Identifying Weird Car Noises. Sound is coming from the passenger side dashboard/glove compartment area. If, however, the noise becomes louder and becomes non-stop, your system may be in need of some tweaking. 5 HVAC System Sounds You Don't Want to Hear | Angie's List. My Q - how to remove the lower dash section on the drivers side. Eventually, the spring in the tensioner can start to fail, which leads to a rattling sound. 6 Loud Air Conditioning Noises and Their Causes. You have two options available to you, should you wish to stop noise coming through a vent. I heard a very annoying rattling noise coming from the passenger side air vent, but when i looked, i couldn't find anything. Likewise, keeping boilers running at the proper pressure is crucial, for your safety and sanity. 19893 42 ACTION To service, install revised vent (3R3Z-19893-AB). How To Replace A Noisy Or Broken Bathroom Vent Exhaust Fan If your bathroom vent fan is making a vibrating noise, stops running or doesn't turn on , it may be time to replace it. air velocity; duct size (cross sectional area) Generated noise can be calculated with the empirical equation. Not the air vent as i have removed and still makes the noise. AC Rattling Noise. Failing bearings, causing the pistons / impeller to slam into the valves or heads. ” These are often the sounds you hear when one or more of your air conditioner’s parts have become loose. If I turn the fan speed up (with the outside air option LED lit) and press the snowflake (to kick on the compressor) it doesn't make the knocking noise. :-( Forgot to add, I hear this noise at low speed accelerate (2-3 sec) regardless if I warm up the car or not. Also, for those who have the Nokia 6133: unless you live in a 3G area or can't stand the "hinge opener", stick with what you have. Forced-air heating and cooling systems often make a kind of ticking and popping sound when you turn them on and off—noises caused by the natural expansion and contraction of the metal duct. Then A/C blows warm air for ass long ass the car does not move and as soon as I move off and build up speed A/C works ok. Central heating is a complex system that uses several different components to exchange heat back and forth in the air. 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. If you want to know a whole lot about air vents, here's your guy Caleffi Hydronic Solutions. I foolishly let someone else drive my car. The left side fan begins making this loud whirring/rattling noise that continues until the laptop is either put to sleep or restarted. What is that wind noise on my Subaru and how can I make it stop! One of the typical things that will happen to your Subaru is over time you will hear an increased amount of wind type noise coming into the cabin area of the car especially at freeway speeds. Air Handler or Furnace Makes Noise. It could be the air-fuel. If the furnace is kept in an unheated basement, and it’s especially cold, the heating element may cause a thermal shock as it warms up and starts to force warm air through the system. BTW I suspect reason you only hear the noise sometimes is because you're only hearing it when the turbo is making significant boost, such as when accelerating the car or going up hill etc. The primary medium is the refrigerant gas, but the system also needs motors. Rattle / vibration from from passenger air vent area Got one little rattle/vibration noise which can only be heard when the radio is off. The electrical contractor in the equipment can also make a chattering sound, which can damage other components including the compressor if allowed to continue. It is near my pan. Its loud, grindy, whiny, sounds like a low power leaf blower / hair dryer. Guys, i had used some extra carpetting for the floor of the WagonR for rainy season. I heard a very annoying rattling noise coming from the passenger side air vent, but when i looked, i couldn't find anything. Having said that I am having my car going in to the dealer next monday as the. The exhaust system in the car uses heat shields over the manifolds, catalytic converters and exhaust tubing to keep heat from penetrating the floor of the car and causing damage. If I put it in park the noise goes away completely. Put the rubber band around the two steel pieces to hold them together and then roll the clip up the in the belt 2 or 3 times and put it back in the holder in the roof. If the ducts are undersized, that will lead to high air velocity, and more of a white noise. If the banging noise is located at the heater this is most likely the problem. The old vent is pryed out of the opening using a small screw driver on the outside edge and the new vent is just snapped into place. The 2014 Toyota Corolla has 2 problems reported for rattle in dash coming from vents. Almost sounds like its in the air vent on the driver side but closer to the gauges themselves. Rattle noise when start up i have an 02 altima and every time at startup (when car has been sitting for more than an hour) i hear this loud rattle noise. Annoying Noise Coming from the Drivers Side in the 2014 Corolla S I also have a rattle in my dash board between center air vents and steering wheel. 5 HVAC System Sounds You Don't Want to Hear | Angie's List. Want to hire a pro for this project? This Old House has partnered with HomeAdvisor to connect you with trusted home improvement pros!. But if the fan gets loaded with dust or the motor bearings wear, the blower will make a rumbling noise at all speeds. hey guys this isn't a dash rattle but an engine rattle. A sensible choice then - but one with a little sexiness thrown in. My problem was located at the air vents pipes (above the radio) they wasn't tight so when car shakes they vibrate n make that Fg noise. 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. Just get a rubber band. Initially, I thought it was the mirror glasses however its coming from inside the car. Any suggestions? June 6, 2010. Dunno if that car has an open outside air intake with no filter but if so possible trash gotten into it to make noise. If your car makes noise when accelerating or turning, don't ignore it. 7 Possible Reasons Why Your Air Conditioner Is Making Noise. This could be a poorly secured heat shield, a loose muffler, broken hangers or ill fitting pipe gaskets. Turned on the heat and it started rattling really loud. First apologies for the bump. The rattle appears to be a plastic/light metal vibrating sound. The Five Overlooked Car Maintenance Items How Preventative Maintenance Can Help You Avoid Catastrophic Repair Costs. Replied by Evil-i on topic Rattle noise for 1-2 seconds on cold start I wouldn't say it's an issue of excessive clearances. When the case was on its side, or when moved to the top to be a "pull" fan, the noise would go away. Try these fixes if you're fed up in frustration over the noise that your radiator makes. Medi-CAR Auto Repair, located in Rosemount & Woodbury, Minnesota, offers skilled vehicle repair and maintenance for your vehicle. Noises sometime occur in the indoor air handler, the outdoor compressor, or the ductwork. And to prevent air from escaping, all the other openings are. by Valerie Johnston on. The heavy fan motor is mounted on the panel, so have a helper hold it while you install the air conditioner sound. But if you hear a whirring sound under your car, and you find that the vehicle is pulling to one side as you drive it, chances are that a wheel bearing is shot in one or more of the tires. When your air conditioner kicks on, do you hear a loud whistling coming from the air vents? This noise occurs when there is low airflow, meaning too little air is moving through the return vents. How to fix a car's clunks, rattles & suspension noise. I've noticed cracking sounds coming from the windshield on my 2013 TDI SEL as well as a rattling noise - kind of like a tinkety tink noise. I noticed the cab vents. Its one long piece so does it just pull down and out or is it more complicated than that?. When I'm driving I sometimes smell something burning. Rattling Noises. For obvious reasons (that we have already covered), you won’t find a lot of vents on helmets other than the full-face variety. AutoZone has more than 5,600 store branches in the USA and Puerto Rico and ot. The dash vent is a nice feature but rattles incessantly. This air conditioning repair article discusses the diagnosis and repair of air conditioning compressor noises which range in importance from normal (if annoying squeaks and squeals, to rattling loose bolts and hardware, to shrieking and howling or death-rattles that sometimes (not always) presage costly compressor damage indicating air. After I had the airbag recall done, I noticed a rattle in the middle air vents around the nav screen. doesn’t change noise. my roof vent fan is making noisewho can best fix it? Roof Ridge Vent vs Power fan for attic ventilation in PA; what service to repair roof fan in bloomfield ct; Air ducts popping noise; how do I find some to install a bath fan and vent it through the roof?. You can get so used to it you don't even notice it's on. Car does have to be in warranty for that I believe. That said, airflow can create a rattling sound at vent register or grill or even at a duct joint. 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. Seems like it stared right after I unlocked the car. Noises sometime occur in the indoor air handler, the outdoor compressor, or the ductwork. I've even heard there's been recalls on it before, but i'm not sure if thats true. I've got the rattle behind the air vent too, same side but RHD car. I would appreciate any help. RATTLE WHEN ACCELERATING. I also have a 2018 premium which exhibited the rattling noise folks above mention specifically coming from the AC vent close to the windshield. This may be due to detachment CONDITION of the air vanes from the pilot holes in the vent. 20439 First Avenue Middleburg Hts, OH 44130 216-408-7777. WHAT CAUSE A RATTLING SOUND WHEN YOU TURN ON YOUR AIR CONDITIONER - 2006 BMW 325i. Whirring Sound Beneath the Car. They're like giant arms reaching out to the world sucking up the sky and producing a dizzying amount of raw power. I've got about 275 miles on my car and my far left driver vent rattles on certain types of pavement. Failing clutch assembly. Noise in the air conditioner compressor - What does it mean? The first question you need to ask when attempting to diagnose noise in your air conditioner compressor is "Where is the noise coming from?" Listen carefully to your air conditioner and try to determine its source. Stops completely when not moving. Dealing with HVAC vent air flow noise? We've just replaced our split HVAC system with upgraded capacity and higher quality/efficiency components. The return grille should be sized to match your cooling and heating system system. An increase in noise is a sign that something is in the process of going wrong or already has gone wrong. That is the most common rattle in the back. Ongoing on again / off again rattling noise that sounds like it is coming from the vicinity of the passenger side window defroster vent - almost sounds like a loose nut / bolt rolling around or loose - dealership "checked" it (most likely ignored my complaint) - driving me crazy - anyone else have similar issue?. This page is about a Saturn rattling noise that could drive you completely insane. Try these fixes if you're fed up in frustration over the noise that your radiator makes. On another occasion I took it to them and a technician sat with me in the car and briefly heard the noise. 6 Loud Air Conditioning Noises and Their Causes. in reality the rattle is coming from the bezel. Last weekend, i cleaned out my air flow meter with ethanol and carb and choke cleaner. I also smell smoke through the vents and when I turn the car off underneath the. But, I took the car out for a short drive maybe 5 miles or so. When I'm driving the noise is more constant and happens much more in low gears and under strain (uphill, roundabout etc). BTW I suspect reason you only hear the noise sometimes is because you're only hearing it when the turbo is making significant boost, such as when accelerating the car or going up hill etc. If that doesn’t fix the whistling sound, contact an A/C professional to look into the problem. The worst was a rattle beneath the driver adj shoulder belt pivot point. Somehow there is an open passage from the outside and through the small side ventmy guess is that there must be a missing seal or baffle. Best Answer: I had a filter in my cold air return that would do the same thing. Sound is coming from the passenger side dashboard/glove compartment area. there are some clips that hold it in place, and will pop free when you pull. An occasional ticking or rattling noise from the HVA elements may occur during cold engine starts or frequent short-distance driving. Helps Prevent Rattles And Obtrusive Outdoor Noise Kit Seals Both Doors Exterior protection is extremely important to the longevity of your 1961-1966 Ford Pickup, but without proper weatherstripping, harmful elements like dirt, dust, and moisture can do horrible, horrible things to your vehicle's interior. Rattling Noises. The sound seems to be coming Clicking noise related to AC (vehicle, air conditioning, fuel, replacement) - Automotive -Sports cars, sedans, coupes, SUVs, trucks, motorcycles, tickets, dealers, repairs, gasoline, drivers. This may be due to detachment CONDITION of the air vanes from the pilot holes in the vent. And the longer you leave it, the more damaged and dangerous your unit can become. What you need is the trailer that will. Set the temperature to maximum cooling. The noise is small and not loud "loud", but it always there when the road is a bit rough, loud enough to get me annoyed and not enjoying the drive. Below is a list of some of the most important parts of the Miata. When the air conditioner turns off, the pump loses momentum, which can cause it to knock against the case of the compressor and create a banging or slamming noise. A noise coming from the ac vents that sounds like an air leak. Page 1 of 2 - a rattle that is doing my head in!! - posted in Stepway Interior / Exterior: Has anyone got an annoying rattle from either end of the dashboard coming from the air vent area? It is only heard on rough corrugated road surfaces. The left side fan begins making this loud whirring/rattling noise that continues until the laptop is either put to sleep or restarted. Hi we have a house with rather loud air vents (heating/air conditioning) from air flowSounds like wind. for a quick fix i taped it down with electrical tape, have not heard the noise for about a week now. Car rattling noise 4 Answers. Driver side pillar A rattle, dash board loud vibration noises in front of driver, windshield ticking noises where glass meets metal at roof, ticking noises under passenger seat. my roof vent fan is making noisewho can best fix it? Roof Ridge Vent vs Power fan for attic ventilation in PA; what service to repair roof fan in bloomfield ct; Air ducts popping noise; how do I find some to install a bath fan and vent it through the roof?. Click on one to find out more about what makes noise in that part of the car. Now this does not happen all the time, the AC or heater must be on and it will cut in and out. Closed door numerous. Switch the air from outside air to recirculate and I hear the knocking noise from under the dash. The primary medium is the refrigerant gas, but the system also needs motors. i equally cleaned out my air filter. It goes away for awhile and then comes back. Unusual sounds can often indicate system failure. You can get so used to it you don't even notice it's on. The rattle appears to be coming from the passenger side in the vicinity of the air vent and all the more annoying as the car is so quiet! Leaf 40 Tekna Previous cars: 2015 BMW i3 60Ah & 2013 Leaf 24 Acenta. my roof vent fan is making noisewho can best fix it? Roof Ridge Vent vs Power fan for attic ventilation in PA; what service to repair roof fan in bloomfield ct; Air ducts popping noise; how do I find some to install a bath fan and vent it through the roof?. Having the same thing going on with my 2008 Impala LS at 42,000 miles. There's no bridge in sight and Melanie is gone. In my case, there were two locations that were squeaking or rattling - the dashboard air vent, and something in the door. The vent is rattling because there is a difference in air pressure between the inside and outside of the house. It is quite loud and getting worse as the days go by! It doesn't sound like a rattle more a dull but loud noise. Sometimes I can turn the heat/ac on with no noise problem but after I turn a corner, the loud rattling noise will start again. Best Answer: I had a filter in my cold air return that would do the same thing. Well, like windows and doors, air vents are just one more way for noise to get into a room. Sometimes I can turn the heat/ac on with no noise problem but show more Car is a 2003 Nissan Maxima. First, identify the general location of the noise. This could be one of several issues. 5L with 97,000 miles. First noticed when it got really cold outside and I tried to warm the car up b4 driving. Now there is a noise that seems to be coming through the air vents. No air conditioning The first warning sign is the most obvious: no AC. Chuffed to bits off I go but within a few days the dashboard noise is back on full volume along with two more rattles, one from passenger side and also. " And ductwork can carry the sound of a noisy blower all over the house. Dealing with HVAC vent air flow noise? We've just replaced our split HVAC system with upgraded capacity and higher quality/efficiency components. Your AC Is Making Rattling Noises. Just recently I've started to hear a rattling noise at low revs. My new car has developed a rattling/vibrating sound when driving coming from passenger side air vent area. the bezel is rattling on the dash frame. In reverse I still hear the noise. How can i fix this?. If the animals die within the duct system, the foul odor can end up affecting the air quality throughout your entire home. This could be one of several issues. First apologies for the bump. How do I inspect the vents to find and get rid of the debris? Where do I look??. If there is no vacuum from the engine to the dash, or if the valve in the dash is leaking that vacuum then it will default the diverter door to blow air out the bottom and top vents only. Turned on the heat and it started rattling really loud. So if you’re already working on soundproofing a room, you’re going to want to pay special attention to soundproofing the air vents as well. I set the adaptive cruise on the middle setting and let the car take over. Heating duct noise and vibration can be an irritating addition to your home heating and air conditioning system. The two items I noticed that can rattle under there is the parking brake cable when disengage the nut and bolt is loose and not under tension. Failing bearings, causing the pistons / impeller to slam into the valves or heads. The noise is completely gone. Rattle sound when car is turned on I have an 01 Ford Escape, and recently whenever i turn the suv on after having it on for a few hours, i hear a rattling sound (kind of like something is shaking) which lasts for about 15 seconds. Well done, Holden), climate control for the front and second rows, as well as air vents for the third row, cupholders in the front and second rows, and bottle holders in all four doors. Your air conditioner is a piece of machinery with many moving parts and, like a car, it requires regular maintenance by experienced professionals to diagnose and treat problems. So if you’re already working on soundproofing a room, you’re going to want to pay special attention to soundproofing the air vents as well. They're like giant arms reaching out to the world sucking up the sky and producing a dizzying amount of raw power. there are some clips that hold it in place, and will pop free when you pull. BLOWER NOISE IN CAR OR TRUCK What to do if your car or truck blower makes noise when you. ” These are often the sounds you hear when one or more of your air conditioner’s parts have become loose. The rattle is definitely inside the vent, as when I tap the vent when it is rattling, I can hear the rattle rattle differently, so definitely inside the vent. If your air conditioner is making a buzzing noise that is loud enough to become a distraction in your home, chances are that something is wrong with your unit. It then fell down under the front seat. First noticed when it got really cold outside and I tried to warm the car up b4 driving. My concern is that whenever it is windy out, there is a loud banging/rattling noise coming from the vent, that can be heard clearly in my tiny studio apartment. I had the same rattle as your car thought it was coming from behind the nav screen or above the air vent near the center dash speaker. Rattling Noises at the Unit or in the Air Duct System If you hear rattling noises coming from the heat pump unit it usually means that some debris has fallen into the fan area. ” These are often the sounds you hear when one or more of your air conditioner’s parts have become loose. Plastic against plastic noise. My '10 Sierra has a rattle that comes from the AC vent just to the left of the radio. I hear a popping/rattling noise coming from the vent on the Dash board on my 2007 VW Jetta 2. Place a rag over the base of quarter glass and wind noise is gone. An air conditioner compressor beginning to fail, a compressor pulley or serpentine belt that is beginning to wear out or the compressor clutch can cause a rattling noise. They essentially had to "remove the cluster, added foam tape to cushion the rattling behind defrost vents. A console door's latch may need minor adjusting. Driver side pillar A rattle, dash board loud vibration noises in front of driver, windshield ticking noises where glass meets metal at roof, ticking noises under passenger seat. Belt Noise. I have a 2001 Celica GT-S 6 speed with 32K miles on it. Hello: My apologies if this has previously been posted/replied to. But if you hear a whirring sound under your car, and you find that the vehicle is pulling to one side as you drive it, chances are that a wheel bearing is shot in one or more of the tires. Air vents can also make rattling noises when small items are inside them, such as nails or toys. The rattle appears to be a plastic/light metal vibrating sound. Set the switch for the fresh air fan to medium. Mine will rattle/veins wiggle at any fan speed setting when the vents have cooled off enough from A/C running. I do this every morning and it works. The root cause of the noise appears to be the air pump, which injects air into the exhaust manifolds during cold starts. I do this every morning and it works. Nissan looked at it for a whole day (or more like it sat in the carpark all day and then some 1st year apprentice looked at it), and they said it "doesn't appear to be serious, probably just a rattle, but keep an eye on it. 00REW (2) Park Lamp(6) Hood rubbers Antenna pad(4) Windshield(25) Piece full Firewall / Body / Floor grommet kit (3 - Electrical Main Harness, top heat hose, bottom Heat hose, tube. Usually it only happens when the AC is on and gets stronger when the AC is up high. There is warm air coming out. First, you may just be out of refrigerant. It doesn't matter the temperature or strength of air flow i set it to. my roof vent fan is making noisewho can best fix it? Roof Ridge Vent vs Power fan for attic ventilation in PA; what service to repair roof fan in bloomfield ct; Air ducts popping noise; how do I find some to install a bath fan and vent it through the roof?. Replied by LanEvoX on topic Fixing a Noisy Blower Motor The last car my parent's ownd was a 1990 Volvo 740 GLE twin cam, non turbo or intercooled. Today we're going to talk about why your air conditioner might be making noise and how to interpret what those noises mean! Air conditioner's outdoor unit making noise Let's start with your air conditioner's outdoor unit. On closer inspection of each vent, you might discover a foreign object such as paper or leaves caught between the slats. Start the engine (without running the air-conditioning system) and run the engine for at least 2 minutes without interruption at idle speed. This noise does not happen in reverse, I don't want to say that the rattling is non-existent in reverse but it's definitely not very noticeable if it is still there. Is a sign you never noticed your air conditioner was not cooling properly, the coolant had been lea. A bushing in good condition would not get loosened or rattle around from driving over this kind of terrain. Here are 10 Car Noises to be Concerned About and what could be causing them. What Causes a Rattling Noise Under a Car? One cause of rattling noises coming from the underside of a vehicle is a component of the exhaust system being loose. It took 2-3 visits to my local dealer to fix the issue. I own a 2002 honda accord 1. Other than making this sound it is running fine and there are no other issues/noises coming from the car. It seems to have got worse over the last couple of days. Additionally, a banging noise could mean you need a new compressor. (I knew it wasn't the shade. Sounds like it’s coming from near instrument panel or air vents near drivers door/dash. If not replaced other exhaust rubbers and even the exhaust pipe may break. Some systems are louder than others. The sound seems to be coming Clicking noise related to AC (vehicle, air conditioning, fuel, replacement) - Automotive -Sports cars, sedans, coupes, SUVs, trucks, motorcycles, tickets, dealers, repairs, gasoline, drivers. Rattling noises can be caused by a number of things, including: A loose fan or worn out motor. You didn't say what kind of car this is, but the blower fan is usually stuffed up into the dash down under the glove box. It is quite loud and getting worse as the days go by!. A few days ago the AC started to make a loud roaring noise when it is turned on full blast. Rattling noise form central air vent w/ AC slightly on Has anyone else had a rattling noise (sounds as if a loose platic piece is rattling inside) from tha central air vent on dash when Ac is on. If you hear a sudden loud rattle from the exterior unit, a twig or other debris could be the cause. The noise is the same regardless of the heater,air on and fan settings. Some customers may comment about a rattle/popping/snapping type noise from the center IP air deflectors when the blower is on. If it is on the right side, then you can access it right behind the glove box and replace it. If your Lennox air conditioning is humming and makes a more rhythmic pulsing noise like a hum that is quiet-loud-quiet-loud-quiet-loud like you can hear instead of just an even hum like it used to. Toyota Camry Warm Air from HVAC Vents with A/C ON - DTC B1479 180477 7/12/2013 2011 Toyota Camry Brief Engine Knock/Rattle Noise at Cold Startup (1AR/2AR) 178997 3/15/2013 2011 Toyota Camry Charging System Inoperative 173782 3/13/2012 2011 Toyota Camry Engine Extended Crank at High Altitude with High Temperatures 170366. What is that noise - diagnosing car noises, symptoms and possible solutions. « Return to Inventory List 2018 Chevrolet Malibu 4dr Sdn Hybrid w/1HY. The loop was rubbing on the side of the latch causing noise so I took a BFH and persuaded it towards the left/center a little, no more noise from the back seat for me. larger air intakes, bonnet vents, quad tail pipes, rear spoiler and huge brake rotors behind lightweight 21-inch. How can i fix this?. Dealing with HVAC vent air flow noise? We've just replaced our split HVAC system with upgraded capacity and higher quality/efficiency components. When your air conditioner kicks on, do you hear a loud whistling coming from the air vents? This noise occurs when there is low airflow, meaning too little air is moving through the return vents. If you hear a sudden loud rattle from the exterior unit, a twig or other debris could be the cause. Now, car ACs don't just leak gas on their own. to get a batter grip, you may want to open the glove box, possibly even remove it (squeeze in the sides so it falls all the way out/open). Second, you have venting. This is normal. the bezel is rattling on the dash frame. 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. Especially with older cars, this is an incredibly common noise and, so long as it doesn’t last for longer than a minute (give or take 15 seconds), you likely have no issue with your car. it is attatched to the cradle with a rod welded onto the exhaust, these are prone to breaking off, i had mine break. Stops completely when not moving. Noisy Supply Air Vents. Kind of stops for a bit if I hold the dash top vent firmly but then it comes back. The air flow is great only problem these new vents rattle all the time? Is there anything to do stop the noise. My new car has developed a rattling/vibrating sound when driving coming from passenger side air vent area. the bezel has 6 clips and at least 10 bolts. CarComplaints. rattling noise near glove box is driving me crazy! I have this rattle coming from the interior of the car (WRX wagon), around the glove box area but mainly located around the passenger side dashboard area. " And ductwork can carry the sound of a noisy blower all over the house. Place a rag over the base of quarter glass and wind noise is gone. Listen for excessive noise when driving at high speeds. If you press your hand up to it in the bottom lefthand corner, it goes away. :-( Forgot to add, I hear this noise at low speed accelerate (2-3 sec) regardless if I warm up the car or not. When the engine is. com : Car complaints, car problems and defect information.