Hi all,I had mixed feelings with my 2014 corolla ascent sport initially. If it particularly happens when you accelerate the engine, you can pin down the problems on common failures of several components. After the installation, I noticed a significant increase in wind noise along the drivers side of the car and an intermittent but very annoying rattle that sound. So, what's the recommended method for addressing the dash defrost vent rattle? I've confirmed by holding down the dash defrost vent and rattle goes away. or the noise may be the blower motor{blower that pushes air into your car} rule blower motor out by using fan in heat mode. If everything with the engine, suspension, and exhaust is in proper working order, most of the noises in a regular commuter car like a Yaris come from either the wind or the tires. Tools and supplies: http://astore. 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. 5m): Radio Wiring Harnesses - Amazon. However, unnatural sounds like rattling, hissing or clanking, or the sounds becoming loud enough to be disruptive, can be signs of problems. there are some clips that hold it in place, and will pop free when you pull. Just recently I've started to hear a rattling noise at low revs. Well, like windows and doors, air vents are just one more way for noise to get into a room. It comes from the A/C vents and it gets pretty damn annoying. Annoying Dash Rattle - Need Howto remove Vent I have a 2010 Jetta with a very annoying rattle in the dash at about 2500-3k rpm. Reported Problems. by ImperialCrown. Oddly, the car does seem quieter but he must be my imagination or because I don't hear four windows rattling anymore. If you need help getting your air compressor quieter again give us a call today at 602-246-6940. Gurgling Noise ok I did do a quick search for this problem but I didnt see anything so here goes. After two tries, the dealer's main rattle guy looked at it and mentioned that he's had several other Passats and Jettas with this same thing. it might be easier to see what all is rattling in that one air register once you have the whole piece out. Hi all,I had mixed feelings with my 2014 corolla ascent sport initially. Redi-Vent Air Admittance Valves by STUDOR®. Tools and supplies: http://astore. When you accelerate, the car will lack power and respond slowly to pressing down on the acceleration petal. 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. First noticed when it got really cold outside and I tried to warm the car up b4 driving. When I pulled out and started accellerating down the road, the car was vibrating it felt like the wheels, it did not have much accellerating power and it took me a while to get up to speed. The screech can be caused by a worn out belt or by the pulley attached to an engine accessory that is starting to freeze up. Ive heard they are necessary to move air through the cabin while shutting the door and also heard the ac system will be bogged down while running due to the increased pressure in the cab if they. " And ductwork can carry the sound of a noisy blower all over the house. the bezel is rattling on the dash frame. com : Car complaints, car problems and defect. Actually I just cleaned by filter today and the noise stopped. 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). Belt noise can mean the belt is worn or loose. One aspect of the upgrade is a 1/2 ton higher capacity air handler with a multiple speed blower. The noise is normally heard while driving over bumpy or rough road surfaces when temperatures are 50°F or lower. Air vents will carry conversation and noise around a house which can be disruptive, in particular if you want a room to be soundproofed for multiple reasons. They also removed my carbon fibre dash trim and stuck felt behind the 3 air vents. I have recently started to hear this rattling noise from the front drivers side - and it seems to be coming from the engine or through the air vent while the car is not moving. Heat shields are metal plates along the exhaust system of your car that deflect heat away from the floor of your vehicle and other heat-sensitive components like fuel tanks, wiring, and brake lines. Tools and supplies: http://astore. Now this does not happen all the time, the AC or heater must be on and it will cut in and out. Sometimes it sounds like its coming from the centre air vent and other times behind the instrument cluster. How can i fix this?. I have not taken my car in for this, I'm sure they would just say its normal. I bought it almost new and didn't have this issue. That's what's happening in your pipes. My Model 3 is just a week old, and today I hear a consistant rattling noise under the air vent area on driver side while driving. What's That Noise? 10 Ways to Identify Car Issues By the Sounds It Makes. " And ductwork can carry the sound of a noisy blower all over the house. If I close the air vent in our room it makes no difference to the fire or noise. vent pipe noise. Payday Loans With Bad Credit. If the debris is larger in size, the rattling noise may sound more like a scraping noise, which is also not to be ignored. So far so good no rattling. Anyone have a rattle vibration noise when you give it throttle? When you accelerate you hear this very annoying rattle/vibration noise that doesn't go away. a couple of months ago my car started making a rattling noise when we. Car has been to Nissan but they didn't fix the issue has anyone else had a similar rattle? Regard. My car has covered 5500 miles and does anyone else have this really annoying rattle coming form the top center dash area? like a buzzing noise. Why Does My Car Make a Whistling Noise? While whistling noises in a car are due to several different problems, a vacuum leak is one common reason for this issue. I have the rattling noise from the blower vent located in the middle of the dashboard it sound like somthing is loose or that fan is loose or even the air dividers you know the ones that direct air to your feet or the windscreen or to yourself, has anyone got the same problem, i took to honda and they said that they can't hear it i swear they. However loud or funny noises could indicate a need for heating repair. or heat from your air vents to fill your vehicle with the aromatic benefits of essentials oils. And the longer you leave it, the more damaged and dangerous your unit can become. 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 I turn the car off, the noise gets a little louder and then winds down a few seconds after the engine is off. 2000-2001 Maxima (A33) with Automatic Heater/Air Conditioner Controls SERVICE INFORMATION If a customer indicates that a light ticking or humming noise can be heard coming from the blower motor of an applied vehicle when the motor is run at low fan speeds (speed 1 or 2), a new, noise reducing blower motor cover is available (see Figure 1). Rattling – A rattling sound that doesn’t subside could be indicative of worn or broken components in the motor or fan. as many users here, I have got a rattling noise in my car which drives me mad. If you can pinpoint the location of the rattling, unscrew the vent and see if you can remove the debris. It is loud enough you can hear it over the stereo. A knocking or rattle noise when going over bumps can be the rear of the vehicle resonating from under the chassis. Depending on the vehicle, there are little flaps inside the air vent ductwork that are actuated by little vacuum diaphragms which change the air flow direction. 6L 3V engine may exhibit a ticking and/or knocking noise after reaching operating temperature, or a rattle upon starting. 3 liter, automatic, front wheel drive. Rather than trying to figure out where it is by listening to it keep something like a large towel in the car - fold it up so it's fairly thick and see if you can mute the noise by covering bits of. How to fix the air intake manifold causing rattle noise while accelating Car Experts, My car has a rattle noise while accelating, mechanic said it is not a big safety problem ,but the repair for this air intake manifold will cost around $600. I plan on having the dealer look at it next time i have it in but wondered if anyone else had the same issue. Try this: Close the intake valve so that no steam can enter the radiator. On closer inspection of each vent, you might discover a foreign object such as paper or leaves caught between the slats. The Five Overlooked Car Maintenance Items How Preventative Maintenance Can Help You Avoid Catastrophic Repair Costs. 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. Little or no wind noise from ours at all, maybe more noticeable if the airwash open but certainly minimal. We own a loft (high ceilings, exposed hard pipe AC & Heating ductwork. Pinpointing the exact cause of the noise can be extremely difficult. I've got a rattling noise that sounds like it's coming from the driver's side of the engine bay. 2014 Renault. Knocking noises: This type of noise from the compressor usually indicates internal damage, especially on piston-type compressors. First, you may just be out of refrigerant. Other vent-related noises include rattling and or flapping sounds, which are usually due to debris in the duct such as screws, nails, small toys, plastic, and so on. i've noticed a similar rattle since i got the car (less than 1k on it). Based on the description, I'd guess that your blower fan is on its way out or getting clogged up with debris. CarComplaints. 6L 3V engine may exhibit a ticking and/or knocking noise after reaching operating temperature, or a rattle upon starting. I've even heard there's been recalls on it before, but i'm not sure if thats true. AC Rattling Noise. One-way valve keeps smell and mixtures of methane, carbon dioxide, nitrous oxides, and sulfur dioxide gases from entering into the home from the sewage system yet allows fresh air to enter into drain to stop p-trap siphoning An alternative solution to extending a vent through the roof or sidewall;. Plumbing can make many weird noises which can have many causes and; sometimes, they're not easy to isolate and fix. Sounds like a couple beads or gumnuts or something. How can you can you open up a Saab 93 dash board (the air vents) as theres a irretable rattling noise? I own a 2005 Saab 93 convertible. For some of us, a rattling noise is something we can often overlook. Other noises to listen out for include hissing, which indicates a crack in the exhaust manifold, exhaust pipe or a leaking gasket. 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. Schedule your appointment online or give your local technician a call today!. If it grinds, is hard to turn, etc. Does anyone else have this noise? Also to top it off I am now being told I need to replace the tranny as there is a rattling noise coming from it. Hi all,I had mixed feelings with my 2014 corolla ascent sport initially. " And ductwork can carry the sound of a noisy blower all over the house. Need to get the wife driving the car and me feeling the panels/trims in the passenger area to find the root cause as my arms are. 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. 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. Intermittently there will be a slight rattle or wobbly(?) noise which seems to come from somewhere on the passenger side of the car. This page is about a Saturn rattling noise that could drive you completely insane. High side press 170 psi. Usually just requires taking out the clove box and removing a panel. The engine in particular can make a bevy of noises as it sucks, compresses, and ignites the air-fuel mixture in the cylinder. the rattle stops. Hello Austin, I am new to your site, but have enjoyed getting a chance to read your answers to many common car problems. Why would your car make a rattling noise when the air it may be your tire alignment. Hello: My apologies if this has previously been posted/replied to. Make sure to skim through all sections if you are looking for a particular problem. I have a 2015 Charger Rallye. Why? As the air flows through those vents, they create noise. Eventually, the spring in the tensioner can start to fail, which leads to a rattling sound. The pressure vents are placed strategically, away from the people. Heat shields are metal plates along the exhaust system of your car that deflect heat away from the floor of your vehicle and other heat-sensitive components like fuel tanks, wiring, and brake lines. Both situations will produce a rattling noise when the air conditioner is putting out air. hey guys this isn't a dash rattle but an engine rattle. Turned on the heat and it started rattling really loud. Could simply be a plastic duct hose rattling loose too. After flushing toilet, while tank is filling up, there is a "rumbling" noise coming from the vent pipes, I think. 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. It consists many children parts like air vent bezel, Vanes, Dial Knob, Spacer, Knob, Housing, Flap, Flap control actuator etc. The road noise probably muffles it should it exist, anyway. A strong working noise from AC compressor is audible when the air conditioning is switched on. Blocked return vents. It's the vent between the wheel and the radio. I do get 'noises' on and off with the A/C on. Plastic on plastic type noise. When the car AC system is running there is a high side and a low side that’s divided by either an expansion valve or an orifice tube. Adding more return air usually requires cutting in another vent somewhere in the house and/or increasing the size of the return air duct or adding more or it. It has 127,000 but has been maintained very well from day one and runs like a dream. Whirring Sound Beneath the Car. If you have copies of bulletins that are not on this list, please let us know! Recalls. How serious is the banging noise?. When you say the vents do not open, I am assuming you mean no air comes out the vents, but does come out the defrost and floor vents ok. Identifying Weird Car Noises. Hearing the motor running or humming, as wells as the fans blowing or air moving through the vents, is totally normal. Sometimes, pressure differences between the supply and return ducts can move their walls in and out, resulting in a rumbling sound called "oil-canning. Sound absorption with a vent? I've got a large air vent that runs between two rooms, and the sound transmission through the vent is as though you're in the same room. Hushing Interior Squeaks And Rattles. Noises coming from a 2010 Mazda 3 when the air recirculate is off. Gurgling Noise ok I did do a quick search for this problem but I didnt see anything so here goes. Jun 5, 2013. Your external/re-circulation actuator is probably bad too. The dryer is making a loud rattling noise when being used. Published on 11/03/2019. If you own a 2004-12 Ford F150 or other truck with 5. The hissing sound is caused by equalizing pressure. Air Conditioner or heat pump Compressor or air handler loud start up noise, popping noises, rattling noise, rumbling, running water Noises - Air conditioner or heat pump noise diagnosis & cure , Air conditioner noises: How to diagnose & repair air conditioning compressor noises from the compressor/condenser, air handler, duct work, filters, or controls. If the noise is coming from the walls, there's a good chance your ducts are leaking. The return grille should be sized to match your cooling and heating system system. Or if it was completely normal. 2007 Ford Escape tick tick rattling noise was created by eandresb2 Hello everyone, I need some advice and guidance on a particularly alarming ticking and rattling that has slowly ( about 2-3 months window of time) become more and more pronounced with my 2007 Ford Escape, 4 cylinder, 2. have checked everything, i know i have a rattle in the right hose going from the intercooler up to engine, but it´s not the same and you can't hear it inside the car. Popping noises from the heating and air-conditioning ducts can be very annoying and disturb you when watching television or sleeping. Heating duct noise and vibration can be an irritating addition to your home heating and air conditioning system. The rattle is caused by "detachment of the air vanes from. Under normal circumstances, no steering wheel makes noise when turning. New user. All side windows went all the way down, vent and floor vents so just moving along with shorts and a t-shirt is enough. When switching the unit on or off, if there is a clicking noise, this is normal sounds. Common Cures for a Loud Air Conditioner. Instead of an even firing of the air-fuel mixture. Unfortunately, ventilation systems also produce and convey noise, violating worker health and safety, and environmental noise regulations. To eliminate odor from a car air conditioner, sit in the car, but make sure the car, AC, and fan are all turned off. If you have copies of bulletins that are not on this list, please let us know! Recalls. Dunno if that car has an open outside air intake with no filter but if so possible trash gotten into it to make noise. The noise you hear could be coming from the fan belt under the hood. Unlike home audio systems, car audio systems have many sources of noise to deal with. I have 2001 Chevy Impala and whenever you turn on my air conditioner or heat it makes a rattling or humming noise. When radiators in a hot-water system develop banging or hammering noises the problem is most often due to trapped air that cannot get out. IF your car doesnt have an air filter a leaf or something could have gotten sucked in and stuck in the fan for the air conditioner and heat. My car has covered 5500 miles and does anyone else have this really annoying rattle coming form the top center dash area? like a buzzing noise. Switch the air from outside air to recirculate and I hear the knocking noise from under the dash. Additionally, a banging noise could mean you need a new compressor. if you're talking about the register vent cover area between the glovebox and the passenger door, it pulls straight out towards you. Identifying Weird Car Noises. Has anyone had similar problems. Such sounds are usually caused by a phenomenon called 'water hammer. The electrical contractor in the equipment can also make a chattering sound, which can damage other components including the compressor if allowed to continue. The seats served to muffle the road and air noise, so I should be able to take some steps to mitigate them myself. I also had something similar to this when one of my kids was little and took change from. Air Compressor Noise Reduction. the bezel is rattling on the dash frame. What this does is still let air flow through the vents, but makes the sound zig-zag through the structure – this lessens the volume each time, as the noise is absorbed into the panels in the maze. The dryer is making a loud rattling noise when being used. all the trim pieces are held together. Q: My car is making a loud sound similar to an exhaust leak it is coming from the air filter housing box or that general area because when I apply pressure to the housing it quiets down My car has 140000 miles. For others who have not yet changed their filter, I took a plastic cutting board sheet and trimmed it to 9" wide, then used that to catch items that would have otherwise fallen down the air duct as I took out the filter. Need to get the wife driving the car and me feeling the panels/trims in the passenger area to find the root cause as my arms are. mgf rattle behind n/s air vent hi, Have recently brought a mgf 1999(v) which has developed a rattle behind the n/s air vent dash area. The odd thing is that vampire loss while this has been happening is low - 4 miles in 24hrs while unplugged. If you hear rattling under the car it could mean that the exhaust system has become misaligned. The closest cold air return is about 5' away (laterally) in the ceiling of the hallway right by the bedrooms. Has anyone had similar problems. 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. Reader Question. Here are the 6 most common noises an air conditioner makes along with their causes. When you say the vents do not open, I am assuming you mean no air comes out the vents, but does come out the defrost and floor vents ok. A slow leak, which eventually leads to total refrigerant loss, will begin by causing unusual compressor noises that worsen as the refrigerant escapes. The motor or fan wheel can cause a rattling sound when your air conditioner is actively blowing air through the system. Rattling noise in check valve; Author: loop1 (MD) I have an oil-fired baseboard hot water heating system. The electrical contractor in the equipment can also make a chattering sound, which can damage other components including the compressor if allowed to continue. If you own a 2004-12 Ford F150 or other truck with 5. after I left at home. The uplevel engine is a 2. When the belt no longer moves smoothly along the pulleys, it makes a noise when the car is accelerating. Based on the description, I'd guess that your blower fan is on its way out or getting clogged up with debris. Often used to describe the sound of an exhaust system that is loose and lightly contacting another part of the car. 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. Here are some potential fixes as told by our members in the forums:. hi, Have recently brought a mgf 1999(v) which has developed a rattle behind the n/s air vent dash area. Recently when the air is on (vent, heat or AC) a rattling noise that I would say sounds similar tofan bearings is coming from the passenger side dash air vent. But one of the most common complaints on older cars is a rattling noise when accelerating. Shake Rattle and Roll Post by Nissan Mandela » Fri Aug 29, 2014 9:52 am Just a quick update, car went in for the rattles the passenger air vent rattle turned out to be near the glovebox and nissan are aware of it and have issued a TSB The heat shield was secured and now I have a rattle free car , oh apart from the passenger door trim which has. Contrary to the stove instructions, I very rarely open the airwash vent, just adjust the bottom wheel to bring the fire up or down. The Belkin car vent mount secures your smartphone to your car’s air vent without the need for tools. Is it worth wedging a small piece if card or plastic somewhere to temper it. If you are finding that your vent or the vent pipes start rattling and gurgling every time you start up the dryer, you may have one of a number of problems. 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. Car air vent making noise. Rattling noise: A loose or worn clutch hub or loose compressor mountings bolt will also cause rattling noise from the compressor. I have a 2009 Smart Passion. When I'm driving the noise is more constant and happens much more in low gears and under strain (uphill, roundabout etc). Little or no wind noise from ours at all, maybe more noticeable if the airwash open but certainly minimal. Blocked return vents. I have a 2001 Celica GT-S 6 speed with 32K miles on it. Strange pat pat, rattling noise when car powers on Submitted by emurphy on July 31, 2019 Just yesterday, my 2017 Model S 60D started making this pat pat, rattling sound when the car turns on. Whenever I turn on the blower and try to use the upper cabin vents I get a rattling sound for about 6 seconds and then it stops. When the car AC system is running there is a high side and a low side that’s divided by either an expansion valve or an orifice tube. Since many of these problems come from debris, make sure you regularly change the air filter to keep the interior of the AC clean. Sometimes, pressure differences between the supply and return ducts can move their walls in and out, resulting in a rumbling sound called "oil-canning. Listen under the dash board for a hissing noise to indicate that there is a vacuum leak in the dash. I'll try the fan on without the heat or air running. My old saab 93 had a annoying vibration issue in the centre vents, caused by a cheap fan that was regulating air intake into some kind of internal temp sensor. How can you can you open up a Saab 93 dash board (the air vents) as theres a irretable rattling noise? I own a 2005 Saab 93 convertible. A rattling noise can mean that your air conditioner is starting to deteriorate, and some of its parts are loosening. This isn't necessarily a common symptom, but it's possible. Switch the air from outside air to recirculate and I hear the knocking noise from under the dash. When you look under the hood of your car, not much is visible, much less heard—that is, when everything is in working order. What this does is still let air flow through the vents, but makes the sound zig-zag through the structure – this lessens the volume each time, as the noise is absorbed into the panels in the maze. It sounds like it's coming from the passenger air vent or somewhere close, but since I pretty much only drive by myself so I can't really pinpoint it when I'm driving. I can hear the blower blowing the air, but nothing really comes through the vents. Thanks a ton, JustADude. This can often be remedied by turning the temperature control all the way to hot, waiting a few seconds for the sound to stop, and then turning the temperature back down to the desired cooling. Why Does My Car Make a Whistling Noise? While whistling noises in a car are due to several different problems, a vacuum leak is one common reason for this issue. It consists many children parts like air vent bezel, Vanes, Dial Knob, Spacer, Knob, Housing, Flap, Flap control actuator etc. Another cause could be twigs or leaves that have clogged your system. The sound is coming from the air vent left to the steering wheel (LHD) and if I close the vent (with the small wheel on the left) it becomes about half as loud. The noise is normally heard while driving over bumpy or rough road surfaces when temperatures are 50°F or lower. A lot of inshot gas burners make a noise when they are burning the gas. The rattling noise could be caused by the unit being poorly installed, by loose or broken parts or by dust and debris. If the debris is larger in size, the rattling noise may sound more like a scraping noise, which is also not to be ignored. How can i fix this?. Watch for vents to rooms that have a single common feed up through the wall- (or down through the floor to the ceiling below), if you can peer though the vent into the other side, it means. 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. After two tries, the dealer's main rattle guy looked at it and mentioned that he's had several other Passats and Jettas with this same thing. Noises from underneath a car are tricky. When switching the unit on or off, if there is a clicking noise, this is normal sounds. Even something as small as a loose screw rattling about could lead to significant issues down the line. Oddly, the car does seem quieter but he must be my imagination or because I don't hear four windows rattling anymore. You hear rumbling noises coming from under or toward the rear of the vehicle: The trouble could be a defective exhaust pipe, muffler, or catalytic converter; or it could be coming from a worn universal joint or some other part of the drive train. A Florida Tech Explains. My Central AC makes an annoying whistling noise when the air flow filter is dirty and needs to be changed or cleaned. Any idea of how to dampen the sound? Decreasing air vent noise (grille, air conditioning, heating, ceilings) - House -remodeling, decorating, construction, energy use, kitchen, bathroom, bedroom, building, rooms - City-Data Forum. A rattle could also indicate something as simple as loose bolts, screws, or fasteners. Rattle Noise - Will rattle when you accelerate (around 50% of the time) - Will rattle when. It was enough to stop the resonance and natural frequency of the vent grill. Q: My car is making a loud sound similar to an exhaust leak it is coming from the air filter housing box or that general area because when I apply pressure to the housing it quiets down My car has 140000 miles. Another cause could be twigs or leaves that have clogged your system. Here are the 6 most common noises an air conditioner makes along with their causes. 5 HVAC System Sounds You Don't Want to Hear | Angie's List. However, if you hear a rattle when you turn the. Why would your car make a rattling noise when the air it may be your tire alignment. The return grille should be sized to match your cooling and heating system system. or the noise may be the blower motor{blower that pushes air into your car} rule blower motor out by using fan in heat mode. If there is no vent on the drain, install an antisiphon trap to quiet the noise and to prevent any problem with sewer gas. Eventually, that rattling creeps into our brains and makes us pay attention to it. High side press 170 psi. I also had something similar to this when one of my kids was little and took change from. The vent is rattling because there is a difference in air pressure between the inside and outside of the house. It goes straight up to 2 of the bedrooms upstairs also. This item is a bit more expensive than the muffler type silencer that installs directly after the fan. Mine is a 2010 mini one and is doing the same thing. When they are not functioning, there generally will be no sound created by them. Additionally, unless you have a standing pilot gas furnace which is an older type of gas furnace and not typical in the average home today, your furnace will have an induced draft or forced draft motor to properly vent the combustion gasses and give the combustion chamber combustion air. In some cases the noise may be a normal characteristic of these engines. Once you’ve done that, turn the car on and the AC to max power. 8L with about 91k miles and I decided to test the performance of the engine, which I did. she kept moving her feet and making noise in. An engine rattle is usually a sign that something has gone wrong. The car doesnt stop but when it does this 3 times, it will take a few seconds to drive away! The car has been back to dealership who have heard this noise but cant find the fault and also oil and filter has been changed in gearbox. If you hear rattling, it is often a sign that part of the air conditioner has gotten loose. New user. The Condensor is the radiator thing at the nose of the car. Fans that produce a rattling or harsh humming noise may be loose or need cleaning. I've complained about a few quirks the I2 has in the past but now I'm laughing as I drive past the gas station. Except, I have a rattling noise in or around my moonroof that is driving me crazy !! It only rattles on backroads, or when I am going between 30-50 mph. Want to take the car in but worried they might cause more problems. Noise In Dash of My Toyota Avalon. The rattle is caused by "detachment of the air vanes from the pilot holes in the vent housing". The Condensor is the radiator thing at the nose of the car. Then I had the boiler replaced, the new one has a smaller circulator pump, and the valve now rattles whenever the pump is on. 3 Signs your Car Air Conditioner might need repairing You may not realize it but do you know that using the A/C while driving significantly reduces your fuel consumption on the highway. The muscle car aesthetic carries over to the interior, which truly feels like a Camaro expanded to fit a much larger vehicle. MX-5 Miata Recalls & Service Bulletins. Too much or too little refrigerant in your Air Conditioning system is a major cause of A/C compressor failure and it can also waste fuel. When I turn it off, no sound at all. So join us as we discuss the top 10 noises your air conditioner might make and what they can mean. Ok, I've been in a couple of friends Mustangs and I've also heard that They Are common with having Rattling noises inside the vehicle. The compressor clutch is a high-wear item that will need to be inspected and replaced fairly often, it will create a rattle sometimes if it is wearing out though some vehicles. MB found the cause to be a deformed bezel and bracket - they replaced both and put felt behind it. 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! Show Full Signature Leaf 40 Tekna. A lot of air is trying to make it through a smaller area, and thus you get the high-pitched whistling noise. Rattling ‑ If you hear a rattling noise coming from an exterior AC unit, it could be because something fell into the vents, such as leaves, sticks, or other outdoor debris. And the longer you leave it, the more damaged and dangerous your unit can become. What causes the noise: A whistling noise is a sign of low airflow, which is caused by A dirty air filter. the bezel has 6 clips and at least 10 bolts. Q: My car is making a loud sound similar to an exhaust leak it is coming from the air filter housing box or that general area because when I apply pressure to the housing it quiets down My car has 140000 miles. Regarding the vents, the rattle was actually coming from under the dash side cap (the one facing the door) There is a free hanging structure to which i applief foam all around and now is rattle free. Unscrew and lift off the top panel. The proper amount of refrigerant in the system is very critical to A/C operation. Inside the car; Rattling noises underneath your vehicle. 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. If you hear a rattling, pinging or hammering sound beware. Sounds like a couple beads or gumnuts or something. As LSU627 said, if I cut the air down in the vent or close the vent off, the rattle or vibration goes away. Rattling is a common noise with air conditioners, as the various fasteners throughout the machine can eventually come loose. We added one power isolated IC on PCB to prevent negative electrons escaping from Aux cable, so you can enjoy clean music on your car. These are problems reported by owners of 1997 through 1999 Grand Prixs, organized by general area where the problem occurs. Anyone can help on - Hissing sound from air con vent - posted in General Car Discussion: Hi brosYesterday I discovered a hissing sound coming out from the air con vent in the center console of the car. It occurs when the car is warming up, about 15min. Definitely a plastic sounding rattle. For a while now some creaking and rattling noises in the cabin have started coming to my attention and I"m not sure if I"m being OCD about it or if it's too much creaking and rattling for the car. In the middle of our living room is a return-air vent. Same rattle at 30 mph and 70mph. I removed the squirrel cage and it still rattles for about 6 seconds. Each car will likely run into the car in front of it. 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. I had the air vent rattle - it is caused by the flap doors vibrating on the vent behind the center dash and is fixed with some plastic washers as per the cadillac TSB on that issue. Now my dealer says they do not know how to fix this noise and will have to look into it. While the car is moving I get a small amount of center dash vent warm air flow but non at all to the defroster vents. This condition may be due to the air flow door being loose and vibrating. Next, ask yourself what the noise sounds like. Rattling Noises. We stock everything for your ventilation needs from air vent covers and tumble dryer vent kits to wall and louvre vents in a range of finishes including white, metal and brown. My car has covered 5500 miles and does anyone else have this really annoying rattle coming form the top center dash area? like a buzzing noise.