Will replacing a catalytic converter eliminate the smell in an exhaust?

A catalytic converter is a device that helps reduce harmful emissions from an engine's exhaust. It does this by converting harmful pollutants, such as carbon monoxide and nitrogen oxides, into less harmful gases, such as carbon dioxide and nitrogen.

While a catalytic converter can help reduce the overall emissions from an engine, it may not eliminate all odors from the exhaust. There are a number of other factors that can contribute to exhaust smells, such as:

* Fuel type: Some fuels, such as diesel, can produce more odor than others.

* Engine condition: A poorly maintained engine can produce more exhaust odors.

* Exhaust leaks: Leaks in the exhaust system can allow exhaust gases to escape and create an odor.

If you are concerned about the smell of your vehicle's exhaust, you should take it to a qualified mechanic for inspection. They will be able to diagnose the cause of the smell and recommend the appropriate repairs.