Carbon dioxide and nitrogen.
A catalytic converter are used to reduce car pollution in many countries. They simply turn nitrogen oxides and carbon monoxide to nitrogen,carbon dioxide and water vapous (H2O)
Nitrogen will react with oxygen under conditions of high temperature (such as during combustion processes) and in the presence of a catalyst (such as in the catalytic converters of vehicles).
Your converter is clogged and needs replacing.
If the catalytic converter is removed the computer will turn on the check engine light, and fuel economy may suffer.
Partially clogged or engine misfire.
The converter is plugged and needs to be replaced
check the catalytic converter. if the engine isisnt running hotter than normal it is most likely plugged exhaust somewhere likely in the catalytic converter
Yes.
Partially clogged! Y-THINK-Y
Either the converter is partially clogged and needs replacing or you have a miss in the engine which is dumping raw fuel into the converter where it is being burned.
Yes, an engine misfire will cause this and will ruin the converter. It may also be partially clogged.