Truck Air Conditioner Smells Musty

One of the a c system s most important jobs is to remove moisture from the air.

Truck air conditioner smells musty.

The actual nature of that problem will depend on what you re smelling. If there is an odd moldy smell that kicks in as soon as you turn your air conditioning on you don t have to close your nose and bear it. As air pumps past the evaporator and into the car it picks up mold spores which feed on the moisture. It shouldn t have any discernible smell.

This is actually a very common automotive problem and it s generally caused by running your air conditioning system only on recirculate and not blowing the. Probably one of the reasons why there is a distinct smell in your air conditioner when you turn it on is the growth of mold in your air vents. There are also several reasons why your car air conditioner emits a certain smell. The moisture becomes caught in the a c s evaporator a unit in the dash that looks like a radiator and condenses to water on the evaporator s fins.

If you re smelling a musty moldy smell think dirty socks then what you re smelling is mildew growing in the system. Most of the time these smells are a result of some damage in your car air conditioner. More likely than not you ve built up some mold and mildew thanks to moisture in your ac system. The best way to ensure that any mould or.

Before you shut the car off like the last 3 minutes. The water runs down to the bottom of the box holding the evaporator before exiting through a drain tube where it creates that puddle you see under the truck when you park it after using the a c. Why does my truck s a c system stink. Luckily they are easy to clean and your.

It is a good rule of thumb to shut the a c off a minute or two before you shut the engine off to clear it of any cold air left in the system. Not only will this cause the musty smell coming from your air conditioner it can also affect the air quality in your home as contaminants are circulated through the air. You can also try to run just fresh air through the vents to clean them out a bit. This happens because the evaporator core is not dried out prior to shutting off the car.

If you notice strange smells coming from the air vents there s a problem. The problem is that the cold air that has not blown out will condensate in the vents and will have a musty smell over time. Smells of mildew in your car may be caused by the growth of bacteria. Causes of bad odors.

There are some ways to detect and find certain smells that are coming from your air conditioner. The smell is often related to mold in the vent system.