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. 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 bad to turn on the A/C in cold weather? It's easy! I have the problem, but it only seems to occur in the summer when the A/C is running a lot. Feel the smoke and see if its ice cold. If the evaporator core has a small pinhole, … I have vacumed out the vents. My hover round power chair has a flat, I took the nut off the wheel but the tire won't come off. I took it to a Toyota dealer who replaced the pollen filter. The air that comes into your car through the interior ac vents goes past the cars evaporator. It only comes out of the basement vents. Can a car battery charger be used to charge a 10amp 12 volt battery? Can someone help me? 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. Pollen? 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. It eventually stopped. I'm just curious as to what this stuff might be, where it's coming from, and if it signals some future problem. rolypolyman writes "I believe most auto AC systems have something called a dryer." Is it possible it's something collecting on your intake vents? Fresh air for the cabin is brought in at the bottom of the windshield where the wipers are. While this may be a natural assumption, in actuality, the dust you see in your house is coming from outside of your four walls. Search Fixya. What causes electrical power steering wheel hard to turn. If you do find out anything, please let me know. How the Ductwork & HVAC System Work. 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. That would allow excess water to be built up in the evaporator space. Many times there are bits and pieces of insulation and dust that is left over in the ductwork when it is newly installed. 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. The dust has appeared as soon as we start using the furnace every Fall and I don't know what is making it. They blow it out with compressed air and vacuum as I remember. Eny ider whats gone wrong   ? We have this same problem in Iraq... except it covers all models of vehicle. 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. Black dust surrounding air vents is a bad sign. The evaporator is made of tubes covered with aluminum fins. True but the dryer is part of the internal refrigerant system and has no effect on the cabin air. An even greater reason is to improve fuel efficiency. With time, dust and debris may get accumulated that you can just brush off. 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. 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. I was getting 14.5. It is not coming from outside the car or the cabin air filter would stop it. Its like a mini radiator, the blower blows air through the evaporator (which cools it) then it comes out the vents. There is coating on it to prevent mildew, that is the cause of your dust. How dangerous is a car with a rusted subframe to drive? 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. Cleaning the vent grills and vacuuming inside your vent can remove the dirt and debris that gets caught in your ductwork. Any thoughts as to what this could be? 13.1 volts. Rubbing air vents with a dryer sheet is an effective way to tackle dust. 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. Get your answers by asking now. I have a furnace/AC inspection twice a year. 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'm concerned with this since my wife and kids drive the car everyday. Why does the air coming out of my vents smell like dust or ash? 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. I think they cost about $25 last time I checked. Place the long probe thermometer inside the central air vent. It has not done it lately, so, I've just let it go. 1 decade ago. I thought it was just dust. Favorite Answer. 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). (If I rub the particle across the seat, it actually leaves a little white, chalk-like streak). 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. Based on the TSB, does this sound like a problem that will eventually "fix" itself? So today, we will be discussing how to get rid of the black dust surrounding your air vents. Still have questions? Here are some suggestions to help your air filtration and air quality. Black dust coming from your air vents may cause many different health problems, including difficulties with breathing, throat irritation, continuous sneezing, and eye irritation. Dust coming out of vents with AC on. Dragline, July 25, 2009 in Escape & Kuga Forum. They go in the cowling under the hood. Anybody know what is the quartercircle shaped thing? 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. If its only with the A/C, roll the windows … Etc? Jump to Latest Follow One potential reason is that you notice a foul odor coming from your air conditioning vents. 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. Brush away dead leaves or any other accumulated debris using a broom or handheld dust brush. Turn on the heater and if the dust/smoke comes out, there's something in the ducts. ... Few weeks ago, there started to come a bad/strange smell from the air vent of the car. I called Toyota and the rep said it is just oxidation build up and is not harmful. 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 . We’ll inspect your system, fix what’s needed and have your indoor air quality improved in no time. 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. 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. Smells horrible and yet mechanic can find nothing wrong. Spray inside the vents with a sanitizing enzymatic cleaner. Black dust surrounding air vents is a bad sign. It is a considerable amount where you actually can see it build up on the dash. what is it? The air vents reside on the outside near the windshield. Clean your heating vents. debris coming out of ac vents vents are blowing out pieces of sponge - Porsche 2000 911 Carrera question. The above two methods are about cleaning the air duct and air filter that are on the interior side of the car. No,... that air has really no connection to the airmass under the hood. However, moisture is produced as a result of condensation as well, which has nowhere to go. Has anyone noticed little particles of "dust" (not your normal dust, though) blowing from their vents when they first turn on their A/C? Anyone knows why that's happening ?? 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. 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. Your A/C evaporator is the source of this white powder. 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. This might surprise you, but cleaning dust and debris out of your air conditioner actually helps it to function more smoothly. Turn on the A/C on high and see if the smoke goes away. By I hope it didn't continue into the 2010 models. Join Yahoo Answers and get 100 points today. There are plenty of reasons to clean out your car’s air conditioner. If it is this is freon and dangerous to breathe. Cause of Black Dust Surrounding Your Air Vents Smoke, Mist or Fog will come out of your A/C vents on hot, humid days. 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 … This has happened to me twice... both times because someone else switched off the recycling. Powered by Invision Community. Dirt? There is coating on it to prevent mildew, that is the cause of your dust. The air intakes are on the exterior of the car around the windshield cowling. 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. Sign in to reply DaveJM on May 14, 2018 there is no odor...my car isn't gunna blow up is it? 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. The dust is a direct result of the air conditioning’s evaporator flaking off small pieces. Leave the center vent open; this is located on the car’s dashboard. As an added bonus, the anti-static nature of dryer sheets aids in dust buildup prevention. - another yahoo answers person. 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. Sign up for a new account in our community. Others, are like little specs of a white chalk. 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. I have the black interior, so it's very obvious, as it ends up on the passenger seat. Although this dust might look inconsequential is is a severe threat to your well-being and good health. Whenever I turn my AC full blast it looks like there's dust or smoke coming out of the vents. What can I do? We have a 2007 Camry SE where there is a white dust being emitted from the AC/Heater vents. When you turn the a/c you are seeing steam.. basically making fog. - Answered by a verified Auto Mechanic. The dust is very gritty but light weight, it piles up in little drifts on the baseboards near the vents. This usually happens in the summer when the weather is warm and humid. The A/C otherwise works great and I have no problems with the car at all. Clear off and spray the air intake vents. Turn on the heater and if the dust/smoke comes out, there's something in the ducts. You need to be a member in order to leave a comment. Although this dust might look inconsequential is is a severe threat to your well-being and good health. I finally got rid of the white chalky dust particles on my dash, dealer had to change evaporator core , all under warranty. It may end by itself but how long will that take?? Won't buy another Ford. 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. Coolant may also drip on the passenger side floor. 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. Did my car battery die because I barely drive it? hahaha. Why the heck does this white dandruff-looking dust come out of all my vents every time I turn on the heat/AC? Now the white dust could be aluminum oxide, or aluminum rust, as the fins break down. Terrible smell coming from vents with ac or heat, not all the time. BlueOvalForums.com BMW is using some kind of material inside the vents that gets cold while the AC is running. "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." Over the last few months I’ve noticed a very small amount of white power-like substance coming out of my cabin air vents. Checked among other things, if the ac was not draining and put in a new air filter, but problem still continues. Replace my key ignition. White sparkling powder comes out and covers the dash. If you want your ventilation system to be filtered, you have to install a HVAC filter. Home Air Filters – Filter More DUST! Seal the gaps around the ductwork where it vents into the room, and you should notice a big difference in your dust levels. SVT Performance (2002-2004) Dust/dirt coming out of air vents? And now I'm only geting. If you use your A/C in recycling mode, it doesn't happen. I bought a new car but I’m having some problems. My basement is finished (carpet, bedrooms, etc.). Moisture that is produced due to dehumidification of air is disposed through the drainage pipe of the unit. What Causes The Steam to Come Out From The A/C Vents? Nope, there is a TSB on the problem. It's particles of flux used in the manufacturing of the evaporator cores. Some of the particles resemble a non-shiny glitter. Sit in your car and close all windows and the air vents. 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. It sounds like the condensation drain is blocked. Cause Of Black Dust Around Air Vents It is a known fact that air-conditioners produce moisture. I finally got rid of the white chalky dust particles on my dash, dealer had to change evaporator core , all under warranty. Changing air filter gets rid of car smell Cleaning the Air Vents. Or, do you think it would continue until the repair suggested by the TSB is made? However, on Friday I started the engine and a substantial and continuous amount of powder was emitted. 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? If its only with the A/C, roll the windows down and stand outside the car. We use cookies to give you the best possible experience on our website. 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Wheel hard to turn A/C evaporator is made account in our community air conditioning ’ s air conditioner actually it., roll the windows down and stand outside the car or the cabin air vents things, if the goes! However, on Friday I started the engine and a substantial and continuous amount of powder emitted.
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