They can.They can.
replace sensor,catalytic converters smell like rotten eggs when going bad
Yes.
There could be hundreds of different things that could rattle. Give us more details. A common rattle is from the catalytic converter. The inside breaks and pieces get into the exhaust and rattle.
i just had my car in for a service, they told me catalytic converters were bad and there are 2 of them , so 2.
Our 2000 mercury cougar does not start up and stay running. We were told the catalytic converters went out on the engine. Could this be true!
No # It is illegal # It will harm the economy and performance of the car
Mass airflow sensor and or aircharge sensor is bad
The oil pump rattling is very unlikely, a bad pump causing other components to rattle and damage themselves is VERYlikely.
The Oxygen (O2) sensors located in the catalytic converters help to keep the vehicle running cleaner. If an oxygen sensor goes bad, the vehicle might start to misfire occasionally. The catalytic converter can become plugged up if the oxygen sensor is not working properly. This could lead to the vehicle not running at all.
The catalytic converter. They all smell, really strong may sujgest that it is going bad and needs to be replaced. Converters change the carbon monoxide to sulfur dioxide the rotton egg is the sulfur.
Check engine light, rattle noise, low power, change in fuel economy,