Why do air vents smell bad in Mazda 3?
The ac creates condensation in the vents when you turn the car off as the temperature equalizes. Then assuming it’s hot out bacteria and mold immediately begin to incubate as the water meets heat. So running the heat eliminates the moisture before it gets to that point.
Why does my car heater have a burning smell?
This could also cause the smell. Worse still, some part of the heater could be broken or have melted to cause the smell. It usually happens with the heater’s motor. If the smell gets stronger and you find no debris stuck to the vent, immediately take your car to the mechanic. Get the heater checked along with other suspected parts.
Why does the air coming through my a / C vents smell bad?
If you notice strange smells coming from the air vents, there’s a problem. The actual nature of that problem will depend on what you’re smelling. If you’re smelling a musty/moldy smell (think dirty socks), then what you’re smelling is mildew growing in the system.
Why does my Mazda 3 sport have a bad smell?
2011 CWP Mazda 3 Sport in Portland, OR! It can’t be stale air after two hours of driving every day. Air vents (most of the times con even) is on as these days are 35 celsius degress out there? The smell is most noticeable when you start your car with fan on (AC or not) after the car has been sitting for a bit.
The ac creates condensation in the vents when you turn the car off as the temperature equalizes. Then assuming it’s hot out bacteria and mold immediately begin to incubate as the water meets heat. So running the heat eliminates the moisture before it gets to that point.
This could also cause the smell. Worse still, some part of the heater could be broken or have melted to cause the smell. It usually happens with the heater’s motor. If the smell gets stronger and you find no debris stuck to the vent, immediately take your car to the mechanic. Get the heater checked along with other suspected parts.
Why do I get a burning smell from my AC vents?
Let’s take a quick look at some of the reasons you’d get a burning smell from your AC vents: One thing you can do before calling a professional is to check your air filter. Change it if it looks like the dirty air filter on the right, in the picture below.
2011 CWP Mazda 3 Sport in Portland, OR! It can’t be stale air after two hours of driving every day. Air vents (most of the times con even) is on as these days are 35 celsius degress out there? The smell is most noticeable when you start your car with fan on (AC or not) after the car has been sitting for a bit.