During a cold front when suddenly the need arises you may observe a burning smell.
Burning rubber smell from car air conditioner.
If you experience a smell similar to burning plastic rubber or a burning electrical smell this is not normal and will require professional help.
Burning plastic or rubber smells indicate there is a piece within the unit that is melting.
When the air conditioning in your car blows out a burning plastic smell you should check your car or have it looked it by a mechanic.
Try avoiding driving over garbage to avoid this scenario.
Reasons why your air conditioner smells like burning plastic.
In fact this is the kind of smell produced by a few technical problems in the car.
Possible solutions when your car ac smells like burning plastic.
There are plastic parts in the heater the fan and other electronic devices fit into the car.
I know the smell of burning transformer very well.
A year later i moved.
Before going to the repair shop though you can check to see if the following reasons are causing that unnerving scent.
The smell is vaguely comparable with the smell of burning transformer coils but not exactly.
The most likely reasons why your air conditioner smells like burning plastic are 1.
Dust burning off in most parts of florida there is no need to switch on the heating mode of ac.
We had the air conditioner belts replaced and a thermostat replaced after which we started to smell rubber burning smells when the heater is on high and also the air conditioner started to whistle due to a very high demand and high ammount of comments you have to wait for some time for your car questions to get answered.
And now the same smell at the new place from a brand new ac unit.
These stinky odors often create an unpleasant sensation for the driver and above all this is a dangerous warning directly to the person who control the car.
If you smell the odor from the floor or trunk remove all floor mats.
When your heater is burning off dust and dirt it will smell musty.
A fault in the electrical system of your car or truck can often present as a sudden burning rubber smell.
Look in the trunk and in the spare tire storage space.
The same smell appeared in my previous house from ac unit after living there for 10 years.
See if the floor mat is wet near the air conditioner.
It s also possible that the air conditioning filter is causing the musty smell.
This in turn leads to the dreaded burning rubber smell.
For starters you re probably worried your air conditioning system is on fire don t worry just yet chances are it s probably not and two no one wants an unpleasant burning odor in their home every time they re trying to cool off or warm up.
The best way to avoid this is to ensure that during regular services your mechanic is checking the refrigerant levels in the compressor and topping up as required.
That may heat up and release the smell of burning rubber.
The car may have accidentally picked up pieces of garbage like plastic packets etc.