Lexus GS 2013+ :: Musty Smell When Car Starts And Air Pushed Out Of Front Vents
Jun 25, 2013
Getting a sour, moldy, or musty smell when the car starts and the air is pushed out the front vents. I know its getting hot and humid here in midwest but kind of started before and smell got gradually worst with humidity. It goes away in like 15 seconds but its a pain to have a new/used care and it smell like a 16 year boy when you start up. Though the AC filter might be moldy or has some funk on it.
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Every time I get in and start up my GX it omits a moldy / musty smell out of the vents, it stinks! It goes away in a matter of seconds but it seems at every start up I get that smell again, it's kind of embarrassing.
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So, at 14k it looks like I have that musty smell coming out of the AC vents. I've seen a TSB on here that addresses it. Hopefully my first trip to the dealership for anything other than an oil change doesn't present me with any other surprises.
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My bride reports a musty smell, possibly coming from the A/C vents, in her new v5. I've been away from home for six weeks and have not driven the car since we brought it home from the dealer on Sept 2. In years past we had a series of Ford Tauruses that had this problem. Apparently moisture from condensation builds up somewhere in the system and mold/mildew results. We used to have to spray Lysol into the HVAC air intake to alleviate the problem for a while.
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I few weeks ago noticed musty smell out of my air vents but didn't mind it thinking it something temporary. Mind you that this only occurs when i have just the fan running without the AC or recycle feature. I opened up the filter and cleaned it out of debris. Looking at the filter it seem like it got wet because of color change that occurs on it, brownish(muddy). I bought the car pre-owned almost 10 months ago, had one service done but unfortunately Hyundai dealer scheduled the service hour before closing down and i think they didn't mind checking the filter, let alone checking tire/brake tread and no car wash.
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I got my first Toyota couple months ago, Camry xle i4 38k. Everything is fine except for the not-so-smooth tranny, but I get used to it. The thing annoys me is the moldy smell from the vents. I usually turn on fan (A/C off, inner circulation on), when notice the smell, I changed the cabin air filter (the old one has tons of dirt!!). the smell goes away, but whenever I put on defroster, it comes back.
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My 2012 corolla has got about 7500 on it, and recently whenever I turn off the A/C, and keep it running on fan, it smells like old socks or really bad B.O. through the vents. Stays like this for about 5 minutes and goes away.
I heard of spraying Lysol through the air intakes, is it the one right below the windshield wipers? I know I should probably take out the cabin air filter and give that a thorough cleaning as well. Is there anything else I should do to eliminate the smell?It's getting to be pretty bad..
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I have a 2012 Toyota Corolla LE. When the A/C is first turned on, a strange, musty smell comes from the air vents. As the system cools, the smell changes slightly but never goes away. It has done this since shortly after I bought the vehicle. Dealer has checked cabin air filter and says it is OK.
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So I've been noticing this winter that pretty much after every cold start a weird smell comes through the vents. To me it smells like natural gas, like the type found in some gas heating systems. It tends to go away after about 10mins. It may have also faded in and out once or twice when the car was running for an extended period of time.
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I bought a new 2013 ES 300h. It only has 7K miles on it. When I first start it up for the day there is a moldy smell coming out of the vents for a few minutes. I've not taken it through any deep water.
Does it just need some new vent filters? What filters would be involved?
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I get a musty odor from my vents from time to time. It usually happens on days when it is damp out and often on startup but sometimes it happens later in the trip. Its quite strong, unpleasant, and terrible for allergies.
I read something about this a long time ago but cannot find the posts. Found a TSB summary on VW's site but Dealer pulled it and says its for Passat. Thinking its something in the A/C or ventilation system.
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I bought a used a 2008 LS600hL and noticed that when I run the fresh air setting with the AC off (like in winter) I get a musty smell in the cabin. I had Stevens Creek Lexus (Santa Clara Ca.) check it out and they tried to put a fragrance on it but that wore off after a few days. I have no problems with the water drainage (they checked) but wonder if I need to pull the AC coils and replace or something like that.
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I haven't been needing the A/C til recently due to the heat. When I have passengers in the rear and the A/C is set to just be body flow ( vs. body and feet), the rear blows but is noticeably weaker than the front. When I set it to both body and feet, the rear vents don't have any body flow and it is the same flow as when the rear is just set to feet. I went thru the manual and there doesn't appear to be anything incorrect (I am not in S mode) but the rear is just very weak in general with the controls on full.
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I have a Corolla XLi 2010 (1.6) which from the moment I bought the car it had this problem with the AC (I bought it used and was informed about the issue so I got it with a good price).
The AC sometimes starts and sometimes it doesn't I thought it was just lacking of freon gas but wasn't that, and except this problem the second one is that sometimes it smells like mold coming from the AC. May be are related or maybe not, but I really want to resolve these issues asap.
I'm adding some more info, when the AC isn't working I don't hear the AC sound, and of course when it's working I hear the classic AC sound, and another "thingy" is that when I push the car around 120km/h the AC keeps working more , and also some times if isn't working and I hit the turbo increasing the RPM and making the car scream like a sport car , suddenly the AC starts (but I don't do thsi all the time) and it's just my impression of daily-use.
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I noticed this strange behavior this afternoon on my SantaFe DM. Every time I press the break pedal, the front position lights turn on during daylight. Light switch is set on Auto.
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I recently purchased a used 2006 Honda Pilot. I now notice a mildew/musty smell that appears to come from the ac vents. I only notice it when driving with the windows down, right after I turn the AC off, and sometimes when I first get into the car. I do NOT notice it when the AC is running or when the fan is blowing. I have had the car detailed twice (thinking the odor was coming from the upholstery) and have hired someone to spray an odor eliminator spray into the vents and air intake. I have also changed out the cabin air filter. None of these actions have worked and the smell remains. I love the car but this odor is really annoying me.
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How do you fix the musty smell from the cabin airbox when it is always on recirculate and must be wet inside? I have a 2011 Camry.
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When I start my car after its been sitting overnight, I get a musty smell arising from the AC/fan exhausts.... it dissipates shortly but it happens almost every time.
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I did read the most recent thread on this, and while those lessons would be good if I was out of warranty, I'm about to go in for the 5k service after 2 months on the road.
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Recently noticed after a hard rain, I get a bit of a musty smell in the car. It clears up after a day or so.
I've check everywhere. Everything is dry. I can't find standing water anywhere.
Any problems with standing water?
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My 2003 Passat has a musty smell coming from the HVAC system that just won't go away. Have resealed pollen filter and had airsept treatment (this worked for a while, but now the smell is worse than ever). Two dealers have tried (and failed) to fix this. It's so bad I can't take passengers in the car.
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