Vehicle Questions and Answers
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Overall, the most frequent issue with catalytic converters in vehicles like the INFINITI G37 is an obstruction caused by overheating, usually from rare earth metals melting inside. This overheating is often triggered by a malfunctioning oxygen sensor, indicated by a diagnostic trouble code. Replacing the catalytic converter can be expensive, with costs exceeding $1,000 for the part and an additional $150 to $200 for installation. It's wise to address any oxygen sensor issues promptly to avoid pricier repairs down the line.
Faulty oxygen sensors and engine malfunctions can lead to issues with the catalytic converter in the 2016 Infiniti G36 vehicle.