Catalytic converters on 2001 Infiniti qx4?

The 2001 Infiniti QX4 is equipped with catalytic converters that play a crucial role in reducing harmful emissions from the vehicle's exhaust system. These converters use a combination of precious metals, like platinum, palladium, and rhodium, to facilitate chemical reactions that convert toxic gases into less harmful substances. If the catalytic converter becomes clogged or fails, it can lead to decreased engine performance, increased emissions, and potentially trigger a check engine light. Regular maintenance and inspection can help ensure the catalytic converter functions effectively.