why does my car ac smell sour

Vinegar When the air coming from your air conditioner smells sour like vinegar the problem could be from an electric motor that is emitting ozone. One of the most obvious causes would be mold and bacteria.

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These areas are moist and enclosed the perfect habitat for bacteria.

. Whether its a strange smell or offbeat noise signs of trouble shouldnt be ignored. Does your AC unit smell like something is burning. Another potential contributor to the unpleasant smell emanating from your air vents could be from sources brought into the car like food pets childrens accidents and smoke from cigarettes or cigars.

It could grow in the wet dark spaces within the air conditioning system. The solution is a professional cleaning. So why does my car AC smell.

Much bigger issues could cause foul odors in your AC too such as ozone emissions which tend to smell vinegary or leaking battery acid which has a strong sulfur smell. Condensation is a byproduct of the cooling method inside the air conditioner and drained improperly can create the conditions necessary for foul-smelling bacteria and mold to grow inside your system. This results in the dirty sock like odor you smell when you first start your car and turn on your air conditioner.

If it gets plugged the water will stand and eventually molds. Bacteria and Mold is the primary reason why bad smell comes from car ac. A sour smell emerging from your air conditioning vents usually indicates an issue with the condensation removal system.

Sour or musty smell from car AC. That water is supposed to drain through a hose that leads from the AC heater unit. An unclean car AC becomes home to mold bacteria fungi and many other kinds of micro-organisms to grow which causes an unpleasant smell to come out of the cars air conditioning system.

If you want to solve this problem you need to find the source of leakage and know what to do if your car is leaking oil. Why does my car smell bad when I turn on the AC. Why does my AC smell like vinegar when I turn it on.

Why Does Your AC Smell Bad. Spray a disinfectant spray into every vent including the vents on the dashboard near your feet and in the backseat. Other possible reasons could be excess condensation on the coils a malfunctioning filter a clogged condensate pan or mold in the ductwork.

Since this is not only unpleasant but also harmful to your health you should clean the AC properly. They use commercial-grade bacteriostats and microbials to kill and eliminate spores and other contaminants that cause foul smells from an AC system. When you power that bad boy up on the first hot day of summer the smell flows directly to your face yuck.

Certain types of mold can cause your cars air conditioning to smell like vinegar. Your car AC smell due to the bacteria and mold that grow inside the AC. The smell should go away within about 20 minutes.

Let the friendly technicians at Firestone Complete Auto Care sniff out. Rotten egg smell musty fishy or gas smell can be due to mold and bacteria growth in your vehicle. Buy Lysol Disinfectant Spray Crisp Linen 38oz 2X19oz US.

While it doesnt really present much of a health risk it certainly is unpleasant to smell. As your vehicle ages bacteria can grow in the system where moisture typically collects particularly on the ACs evaporator. A sour smell from the car AC is usually caused by the bacteria.

There are many ways the air condition system can cause a bad smell in a car. - Mold or mildew in the AC system caused by excess moisture buildup. Other possible reasons could be excess condensation on the coils a malfunctioning filter a clogged condensate pan or mold in the ductwork.

Why does my car AC smell sour. Why Does My Cars Air Conditioning Smell Bad With Eliminating Tips. Much bigger issues could cause foul odors in your AC too such as ozone emissions which tend to smell vinegary or leaking battery acid which has a strong sulfur smell.

Certain types of molds can cause your cars air conditioning to smell like vinegar. Sanderson - When you smell a foul odor coming from your cars air conditioning the first thing you think is that it is not cooling very well. Sour smell when air conditioning running.

Vinegar When the air coming from your air conditioner smells sour like vinegar the problem could be from an electric motor that is emitting ozone. Another reason why your car air conditioner may smell is that some gas may have leaked into the conditioner ducts. AC condenses water out of the air.

Bacteria and Mold. To eliminate odor from a car air conditioner sit in the car but make sure the car AC and fan are all turned off. When this happens a pungent mildew-like smell can get blasted into your cabin through your AC vents.

Theres also the chance that it might be a gas leak or just dirt but 9 out of 10 times itll be bacteria and mold. Httpsamznto2MYaGh7In this video I will show you how to re. The reality however is that the smell is coming from mold mildew and other bacterial growth.

Change the filter schedule a professional tune-up and cleaning and only smoke outdoors. This could be a sign of a mechanical problem. If your drain line is damaged or you frequently use your AC system the unit is likely to stay damp all the time which creates a breeding ground for mold and bacteria.

If you do not see clear water dripping from under the middle of your car when the AC is running it means the AC evaporator case drain hole is clogged with leaves pine needles debris or sludge. As your vehicle ages fungi mold bacteria and micro-organisms start to grow. Up to 8 cash back Mildew can thrive in many areas of your cars air conditioning system but youll find its particularly fond of the evaporator core and the condenser.

The air that passes through the evaporator and the units mold build-up will carry the foul smell inside of your car through your dash vents. This area of your car is dark and damp which is the perfect place for this. You may notice this smell the first time your turn on your AC unit or if you havent used it in a while.

If someone has smoked in the home the odors could accumulate in the filter and evaporator coil. When you turn on the air conditioner you may smell stale cigarette smoke. You need to find the drain tube and clear it.

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