If your car smells like rotten eggs, Maybe something is wrong and needs to be fixed immediately. Not only because the smell of sulfur is dangerous for health, This can also be dangerous for the health of your vehicle, because it could be damaged if this problem is left alone. Before reading further, Make sure you don't actually leave the eggs in your car to rot. It sounds impossible but this could happen to chicken farmers.
After ensuring the cleanliness of the vehicle, there are several systems to check. The rotten egg smell can come from sulfur gas entering the vehicle from the engine compartment, like when you turn on the A/C. Therefore, let's look at some of the causes of a bad smell in your vehicle as quoted by Otodiva.com from Oards.com.
1. Fuel System Problems
The fuel contains hydrogen sulfide, which means a dangerous compound that has a smell like rotten eggs. In the normal combustion process, exhaust gas (including hydrogen sulfide) sent to the catalytic converter so that some of the more toxic chemicals can be converted into less dangerous substances. Hydrogen sulfide is one of them, it is converted into harmless and odorless sulfur dioxide..
So when something interferes with this conversion process, Exhaust gases including hydrogen sulfide are expelled from the exhaust and sometimes even rise and return to the engine compartment where they can return to the cabin.
2. Transmission Fluid
If the transmission fluid is left for too long without being replaced it can produce a smell like rotten eggs. Sometimes this happens if fluid leaks and catches fire when it comes into contact with hot engine components.
3. Car Battery
Lead acid car batteries contain sulfuric acid, which gas smells like rotten eggs. Check to make sure the battery is not leaking to avoid damage to other components. The battery may leak if there is mechanical damage, if it has been overcharged, frozen, or if the battery has other internal electrical problems.
Some batteries are stored in the trunk or cabin (that is: under the chair). These batteries are usually sealed or vented. If your battery is not sealed, there may be a dangerous gas leak into the passenger compartment. You should repair your battery ventilation system as soon as possible.
4. Catalytic Converter
The catalytic converter can become clogged, which is usually caused by combustion problems. Incomplete combustion, for example, sends unburned fuel to the catalytic converter. It should not be there and can actually clog the internal honeycomb pattern so that the catalyst can no longer do its job.
A clogged catalytic converter can be a fire hazard so you should address this problem as soon as possible.
Tips to Get Rid of the Rotten Egg Smell in Your Car
Once you have diagnosed the problem, it is often not difficult to remove the rotten egg smell from a vehicle. One of these components needs to be replaced immediately if it is found to be damaged. Repair of any part is not an option.
Once the problematic part has been replaced, the smell will dissipate fairly quickly and allow the air to escape through the cabin. Open all the windows and walk around a bit and see if the smell is still there. If the smell does not go away, You may have other components that are still leaking which is causing a rotten egg smell.
Read Also: https://otodiva.com/2021/07/24/tips-merawat-mobil-selama-ppkm/
