Join the Car Talk Community!

Discussion Rules

Welcome to the Car Talk Community!

Want to ask a question or join the discussion? Great! Join now.

Sign In Register

catalytic converter burnout

I have a 2002 Chevy Impala which I love. It has burned out 3 catalytic converters in the past year. They were replaced under warranty, but the mechanics think there is any underlying problem. Ever heard of this before?

Comments

This discussion has been closed.