Is it troubling you what causes the burning smell in car when heater is on? The burning smell coming from your vehicle when you use the heater might be caused by dust and dirt in the heating system. It could also be caused by a damaged heating core that needs to be replaced. There might also be some melting parts of the heater motor or broken parts resulting in an antifreeze leakage. It is essential to bring your car to the mechanic as soon as possible to have it checked before things get complicated and, even worse, put your safety at risk.
This article will share some things that you need to know when there is a burning smell in your car that you believe is coming from your car heater. We will also be covering other weird and nasty scents caused by your heater and what to do about it. We highly recommend you scroll and read until the last line because you could use this knowledge and information someday in the future. Enjoy!
Why There’s Burning Smell In Car When The Heater Is On?
There could be a burning smell in car when heater is on, depending on your situation. If you haven’t used the heater in a long time, then the burning smell is probably caused by the dust and dirt collected within the heating system while you did not use it. If this is the case, simply cleaning the vents and other parts where the dust has collected will most likely solve the problem.
Simple enough, right? However, if you have been using your car heater frequently for the past month, then this is where we roll our sleeves up and dig deeper. If the burning smell is not caused by accumulated dust, there is a more complicated issue within the heating system. It could be because the heating core needs to be replaced due to damage.
Sometimes, this damage can cause the antifreeze to leak out and push the air flowing out of the vents to smell like something is burning. If it smells like plastic is burning, then there is probably something melting inside caused by the improper flow and build-up of heat because of the broken heater motor or heater core.
It is vital to go and bring your car to a mechanic to have the vents checked and the heater core. Make sure to do it as soon as you possibly can before things start to get out of hand without you knowing if you just let it be. This heater issue can compromise your safety, and no one ever wants that. You might have to get your car heater core replaced to fix the problem. It might not be an issue for car owners in tropical areas of the world, but it is a massive problem if you live in a place that experiences cold weather or climate.
These are where car heaters are essential to keep the driver and passengers warm during the cold winter times. The car heating system will give the driver comfort while driving. I mean, think about it, freezing while driving is not safe. That is why you have to make sure that your car heater works like it is supposed to. To learn more about other things that should concern you other than the burning smell in the car when the heater is on, keep reading.
How To Deal With Other Smells Caused By Car Heater
Finally, we will discuss some other stuff that could help you in your future car heater smell problems. So, what if you smell a moldy scent when you use your car heater? If this is the case, there is probably a part within the heating system where water has collected, allowing nasty molds to grow and go with the air. To fix this, locate the heater box and get rid of the moisture, and the moldy smell will resolve itself.
What if you smell something bitter or sweet every time you use the heater? If this happens, what you’re smelling is the antifreeze that has leaked out. To get rid of this problem, you have to replace your heater core with a new one. If you smell something like urine or ammonia, then there is probably a tiny animal like a mouse or a squirrel that got inside your car, and when it comes from the heating system, it might have gotten in the heater box decided live there. You can also ask for help if you don’t know how to remove these animals from your car and avoid getting bit.
It’s A Wrap!
Thank you very much for reaching the end of this article! We hope you have learned a lot about smelling something burning smell in car when heater is on. Make sure to find a mechanic if you can, and try to avoid doing everything by yourself unless you are experienced. Safety should be the number one priority, and please use the knowledge you have gained here to keep yourself and others safe. Don’t hesitate to know these things too; read about what causes car heaters to blow cold air and how to make your car heater hotter.