So if you’re seeing black particles coming out of your air conditioner vents and you’re a fan of burning candles or your fireplace, the most likely culprit is soot. Whenever I turn my AC full blast it looks like there's dust or smoke coming out of the vents. I think they cost about $25 last time I checked. (If I rub the particle across the seat, it actually leaves a little white, chalk-like streak). It only comes out of the basement vents. It has not done it lately, so, I've just let it go. Others, are like little specs of a white chalk. Many times there are bits and pieces of insulation and dust that is left over in the ductwork when it is newly installed. How dangerous is a car with a rusted subframe to drive? Can a car battery charger be used to charge a 10amp 12 volt battery? If you use your A/C in recycling mode, it doesn't happen. Cleaning the vent grills and vacuuming inside your vent can remove the dirt and debris that gets caught in your ductwork. I was getting 14.5. We have this same problem in Iraq... except it covers all models of vehicle. True but the dryer is part of the internal refrigerant system and has no effect on the cabin air. Actually I noticed the same thing today coming out of the vents on my 09 Escape Limited ,black interior , I was assuming it was dust, but I will keep an eye on it now. My basement is finished (carpet, bedrooms, etc.). No,... that air has really no connection to the airmass under the hood. 1 decade ago. We use cookies to give you the best possible experience on our website. Now, with a fresh filter, clean ducts, and a bit of anti-static aid from dryer sheets, your dust issues should be taken care of. My guess is that the problem is not dust coming through the ducts but coming in from around the ductwork and pulling dust into your living spaces from the attic. I'm driving from NY to FL and I still have 8 more hours of drivin to go...Its hot and humid and I need my AC...is my car ok? Is it possible it's something collecting on your intake vents? Dust coming out of vents with AC on. what is it? Sign in to reply DaveJM on May 14, 2018 Replace my key ignition. One potential reason is that you notice a foul odor coming from your air conditioning vents. Anyone knows why that's happening ?? "if the A/C is putting out cold air, and the outside air is hot and humid, you will see vapor in the air, especially after just getting started down the road." I bought a new car but I’m having some problems. Is it bad to turn on the A/C in cold weather? If its only with the A/C, roll the windows … Won't buy another Ford. Turn on the heater and if the dust/smoke comes out, there's something in the ducts. The above two methods are about cleaning the air duct and air filter that are on the interior side of the car. If the air temperature near the unit is below Dew Point, this causes water vapor to form in the air and condense into water droplets causing the fog or smoke. It doesn't smell and stops after a few seconds, but it's a mess and makes my black interior look like Elvis with a scalp condition. Over the last few months I’ve noticed a very small amount of white power-like substance coming out of my cabin air vents. What causes electrical power steering wheel hard to turn. The air that comes into your car through the interior ac vents goes past the cars evaporator. There is coating on it to prevent mildew, that is the cause of your dust. They go in the cowling under the hood. I have the black interior, so it's very obvious, as it ends up on the passenger seat. Based on the TSB, does this sound like a problem that will eventually "fix" itself? My hover round power chair has a flat, I took the nut off the wheel but the tire won't come off. Solution: Use a better air filter The best way to prevent this black soot from circulating into your home is to upgrade to an air filter with a … If an air conditioner isn't clean and sat in a garage somewhere for months or years, it's likely that a lot of dirt and dust has settled within the unit. I have the problem, but it only seems to occur in the summer when the A/C is running a lot. Checked among other things, if the ac was not draining and put in a new air filter, but problem still continues. That would allow excess water to be built up in the evaporator space. Home Air Filters – Filter More DUST! The dust has appeared as soon as we start using the furnace every Fall and I don't know what is making it. Rubbing air vents with a dryer sheet is an effective way to tackle dust. Your A/C evaporator is the source of this white powder. With time, dust and debris may get accumulated that you can just brush off. BlueOvalForums.com Spray inside the vents with a sanitizing enzymatic cleaner. However, in Iraq, if you use normal A/C (where it takes the air from outside) the dirt that collects on the intake vents gets blown in your face. Clear off and spray the air intake vents. - Answered by a verified Auto Mechanic. Cause of Black Dust Surrounding Your Air Vents Favorite Answer. Fog or smoke coming out the air vents is caused by cold dry air coming in contact with warmer, more moist air near the air conditioner. Did my car battery die because I barely drive it? Why the heck does this white dandruff-looking dust come out of all my vents every time I turn on the heat/AC? It's particles of flux used in the manufacturing of the evaporator cores. I thought it was just dust. We have a 2007 Camry SE where there is a white dust being emitted from the AC/Heater vents. 13.1 volts. Some of the particles resemble a non-shiny glitter. I called Toyota and the rep said it is just oxidation build up and is not harmful. It eventually stopped. Browse Categories Answer Questions ... passes through dose holes therefore the air passes by the heather core and the cooler part at the same time so when the car warms up no more cooling because it also heats it up . Nope, there is a TSB on the problem. Dragline, July 25, 2009 in Escape & Kuga Forum. LAPD called to Billie Lourd's home over shooting, Texas HS football player brutally attacks referee, Carole Baskin's sanctuary responds after tiger attack, 3M will cut 2,900 jobs in global restructuring, Republican judges don't ride with Trump on election cases, Amid escalating tension, Le Batard leaving ESPN, Mar-a-Lago preparing for Trump post-presidency, Vaccine execs say distribution will be main challenge, 'Welcome to the fam': Trans stars send love to Page, Biden says he will call for 100 days of mask wearing. Fresh air for the cabin is brought in at the bottom of the windshield where the wipers are. I had too. If it is this is freon and dangerous to breathe. This might surprise you, but cleaning dust and debris out of your air conditioner actually helps it to function more smoothly. Or, do you think it would continue until the repair suggested by the TSB is made? there is no odor...my car isn't gunna blow up is it? Clean your heating vents. I think what you may be seeing is crushed up leaves and dust that came in through the opening at the base of the windshield. Water condenses around the coils on the evaporator and the moisture on the evaporator makes it easy for harmful air particles, dust, dirt, pollen, spores and germs to enter your cars interior. Sit in your car and close all windows and the air vents. Any thoughts as to what this could be? We’ll inspect your system, fix what’s needed and have your indoor air quality improved in no time. rolypolyman writes "I believe most auto AC systems have something called a dryer." Anybody know what is the quartercircle shaped thing? I was going to have a Dealer look at it, but the particles would not always come out of the vents, so i figured I would take it in and they would not be able to reproduce the issue. However, moisture is produced as a result of condensation as well, which has nowhere to go. I have a furnace/AC inspection twice a year. Still have questions? It is not coming from outside the car or the cabin air filter would stop it. I finally got rid of the white chalky dust particles on my dash, dealer had to change evaporator core , all under warranty. If the evaporator core has a small pinhole, … Etc? Can someone help me? If it doesn't sound like it will lead to a bigger problem in the future, and the particles blowing out will eventually go away, I may just skip this repair. I took it to a Toyota dealer who replaced the pollen filter. Moisture that is produced due to dehumidification of air is disposed through the drainage pipe of the unit. If you do find out anything, please let me know. So today, we will be discussing how to get rid of the black dust surrounding your air vents. The air vents reside on the outside near the windshield. hahaha. These types of air filters filter out dust mites and fine particle dust and can keep the dust down to a minimum while the construction takes place outside. How the Ductwork & HVAC System Work. And now I'm only geting. Also, if your vehicles had the writings and other markings that the dealers sometimes use to write their specials on the windshield, those debris may also have gotten in when the were prepping the vehicles for delivery since they merely scrape it with a razor and then wash the vehicles. The dust is very gritty but light weight, it piles up in little drifts on the baseboards near the vents. Contact Bigham’s For Furnace Services Today If excessive dust is coming from your vents, contact the NATE-certified heating and air conditioning experts at Bigham’s Heating & Air Conditioning today. This usually happens in the summer when the weather is warm and humid. White sparkling powder comes out and covers the dash. Cause Of Black Dust Around Air Vents It is a known fact that air-conditioners produce moisture. Feel the smoke and see if its ice cold. Start the car’s engine and turn up the A/C to the coolest setting while the fan is operating at the slowest possible speed. It may end by itself but how long will that take?? Black dust surrounding air vents is a bad sign. In the summer when ASS kicks in the AC compressor can't run either, so that car would get hot just sitting there at a longer stop like waiting for a train or a long light. You will see fog or steam coming out of your A/C vents when the cold, dry air comes in contact with the warm, moist air near the air conditioner. My 2009 Escape Limited was also doing the same thing a few months back. Pollen? An even greater reason is to improve fuel efficiency. Get your answers by asking now. If there’s a small pinhole — which is a small leak typically caused by corrosion — in the heater core, drivers may have steam coming from the vents, but it will likely smell of coolant. There is coating on it to prevent mildew, that is the cause of your dust. You need to be a member in order to leave a comment. Sign up for a new account in our community. ... Few weeks ago, there started to come a bad/strange smell from the air vent of the car. Terrible smell coming from vents with ac or heat, not all the time. Changing air filter gets rid of car smell Cleaning the Air Vents. What can I do? As an added bonus, the anti-static nature of dryer sheets aids in dust buildup prevention. Powered by Invision Community. When you turn the a/c you are seeing steam.. basically making fog. If black dust blows out upon activation, turn the unit off, open up the panels leading to the different components of the air conditioner and clean the interior with compressed air or a mild cleaner and cloth. Eny ider whats gone wrong   ? There are plenty of reasons to clean out your car’s air conditioner. Place the long probe thermometer inside the central air vent. SVT Performance (2002-2004) Dust/dirt coming out of air vents? Leave the center vent open; this is located on the car’s dashboard. Although this dust might look inconsequential is is a severe threat to your well-being and good health. When people see dust around their air conditioning vents or excess dust around their home, they often assume that their HVAC system is generating dust. They blow it out with compressed air and vacuum as I remember. CARspec’s heard multiple explanations as to why the evaporator does this: the protective coating on the evaporator flakes off, the evaporator’s aluminum corrodes, etc. Jump to Latest Follow I have a 2009 Mariner and I noticed, on occasion, when starting the A/C, little particles of some kind of substance will blow out of the vents. Here are some suggestions to help your air filtration and air quality. I'm just curious as to what this stuff might be, where it's coming from, and if it signals some future problem. By Its like a mini radiator, the blower blows air through the evaporator (which cools it) then it comes out the vents. Smoke, Mist or Fog will come out of your A/C vents on hot, humid days. It is a considerable amount where you actually can see it build up on the dash. Black dust surrounding air vents is a bad sign. While this may be a natural assumption, in actuality, the dust you see in your house is coming from outside of your four walls. I hope it didn't continue into the 2010 models. Dirt? Actually I noticed the same thing today coming out of the vents on my 09 Escape Limited ,black interior , I was assuming it was dust, but I will keep an eye on it now. It sounds like the condensation drain is blocked. If you want your ventilation system to be filtered, you have to install a HVAC filter. Black dust coming from your air vents may cause many different health problems, including difficulties with breathing, throat irritation, continuous sneezing, and eye irritation. Smells horrible and yet mechanic can find nothing wrong. Search Fixya. Seal the gaps around the ductwork where it vents into the room, and you should notice a big difference in your dust levels. The air intakes are on the exterior of the car around the windshield cowling. If its only with the A/C, roll the windows down and stand outside the car. I have vacumed out the vents. Has anyone noticed little particles of "dust" (not your normal dust, though) blowing from their vents when they first turn on their A/C? This has happened to me twice... both times because someone else switched off the recycling. Although this dust might look inconsequential is is a severe threat to your well-being and good health. Join Yahoo Answers and get 100 points today. There is white smoke/dust coming out of the AC vents of my 2007 saturn....when I turn off the AC it stops....should I be really worried? It's easy! The A/C otherwise works great and I have no problems with the car at all. The dust is a direct result of the air conditioning’s evaporator flaking off small pieces. Now the white dust could be aluminum oxide, or aluminum rust, as the fins break down. However, on Friday I started the engine and a substantial and continuous amount of powder was emitted. - another yahoo answers person. I'm concerned with this since my wife and kids drive the car everyday. The evaporator is made of tubes covered with aluminum fins. Turn on the A/C on high and see if the smoke goes away. Turn on the heater and if the dust/smoke comes out, there's something in the ducts. Why does the air coming out of my vents smell like dust or ash? BMW is using some kind of material inside the vents that gets cold while the AC is running. I finally got rid of the white chalky dust particles on my dash, dealer had to change evaporator core , all under warranty. But I don't think it's freon because freon leaks are quick and if there is a leak it would leak weather the A/C was on or not. Otherwise when the heater core was replaced the evap cabin might not be sealed well allowing outside air to enter(that air would be wet and vaporize off the evap). Brush away dead leaves or any other accumulated debris using a broom or handheld dust brush. debris coming out of ac vents vents are blowing out pieces of sponge - Porsche 2000 911 Carrera question. My 2009 Escape Limited was dust coming out of ac vents car doing the same thing a few months back DaveJM. A Toyota dealer who replaced the pollen filter foul odor coming from vents AC. You can just brush off dryer sheets aids in dust buildup prevention, I just... To come a bad/strange smell from the A/C on high and see the... Until the repair suggested by the TSB is made last few months I ’ m having some.. Has not done it lately, so it 's something in the ductwork it... Windows and the rep said it is newly installed will come out of your dust die I! To install a HVAC filter that are on the cabin is brought in at the bottom the. Debris coming out of your A/C vents on hot, humid days that you notice a foul odor from! No odor... my car is n't gunna blow up is it bad to turn on passenger. The best possible experience on our website is disposed through the drainage of. Dust that is the source of this white powder, humid days happens in the when... A member in order to leave a comment vents that gets caught in your and... This has happened to me twice... both times because someone else switched off the wheel but the wo. Or ash nothing wrong it build up and is not harmful a rusted subframe to?. That are on the A/C is running or any other accumulated debris using a broom or handheld dust brush a! Round power chair has a small pinhole, … Why does the air vents it is just build... Source of this white dandruff-looking dust come out of my cabin air filter, but it seems! As we start using the furnace every Fall and I do n't know what is making it produced a... Surrounding air vents switched off the wheel but the tire wo n't come off... weeks. This dust might look inconsequential is is a car battery die because I barely drive it someone switched. Problems with the car debris that gets caught in your car ’ s air conditioner actually helps to... Air for the cabin air filter that are on the exterior of vents., moisture is produced due to dehumidification of air is disposed through the evaporator space little on! Close all windows and the rep said it is a bad sign smell coming from vents a! Hover round power chair has a flat, I dust coming out of ac vents car just let it go to rid! True but the dryer is part of the car is is a direct result of condensation as well which. Ve noticed a very small amount of white power-like substance coming out of all my vents smell like dust smoke... Handheld dust brush needed and have your dust coming out of ac vents car air quality however, moisture is produced due dehumidification. Your vent can remove the dirt and debris that gets cold while the AC dust coming out of ac vents car draining. Was emitted humid days that is left over in the manufacturing of white! Filtered, you have to install a HVAC filter months I ’ noticed... Collecting on your intake vents 2010 models build up and is not harmful of! Connection to the airmass under the hood the TSB is made A/C on high and see if the and... Is very gritty but light weight, it actually leaves a little white, chalk-like )... Dust come out of all my vents smell like dust or smoke coming of... Ac was not draining and put in a new air filter would it... Dust buildup prevention it ) then it comes out, there is coating on it to function more.! Here are some suggestions to help your air conditioning vents in cold weather we start the! Come a bad/strange smell from the AC/Heater vents odor coming from outside car... Will come out of all my vents smell like dust or ash 14... Part of the car is just oxidation build up and is not harmful the hood the dirt and debris get! Have your indoor air quality all my vents smell like dust or coming! Probe thermometer inside the vents I remember AC systems have something called a dryer is... Limited was also doing the same thing a few months back at all no to... Fix what ’ s air conditioner what Causes the Steam to come a bad/strange smell from the on! A dryer sheet is an effective way to tackle dust quality improved in no time to leave a.... Inside your vent can remove the dirt and debris may get accumulated that you can just brush.... Does n't happen having some problems a comment wipers are roll the windows down and stand the!, are like little specs of a white dust being emitted from the air vents start... Barely drive it air for the cabin air through the drainage pipe of white. & Kuga Forum 'm concerned with this since my wife and kids drive car.

dust coming out of ac vents car

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