What is the purpose of the catalytic converter in a Nissan Laurel?
The catalytic converter in a Nissan Laurel is an emissions control device that helps reduce harmful pollutants in the exhaust gases. It contains a catalyst, typically made of platinum, palladium, and rhodium, which promotes chemical reactions that convert harmful gases such as carbon monoxide, nitrogen oxides, and hydrocarbons into less harmful substances like carbon dioxide, nitrogen, and water vapor. The catalytic converter plays a crucial role in reducing vehicle emissions and ensuring compliance with environmental regulations.