What is exhaust malfunction?

Exhaust malfunction refers to issues within a vehicle's exhaust system, which can lead to problems such as increased emissions, reduced engine performance, and potential safety hazards. Common causes include leaks, blockages, or failures in components like the catalytic converter or muffler. Symptoms may include unusual noises, a decrease in fuel efficiency, or the illumination of the check engine light. Addressing exhaust malfunctions promptly is crucial for maintaining vehicle efficiency and compliance with environmental regulations.