catalytic converter turns red hot, what is the cause?

Asked by Aug 26, 2015 at 03:50 PM about the 2011 Buick Enclave CXL1 AWD

Question type: Maintenance & Repair

3 Answers


You have a clogged catalytic converter needs to be replaced.

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and / or its running lean...

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Check your warranty booklet. Depending on where you are you could be covered by the new car warranty on this for up to 8 years or 80,000 miles. Whichever comes first. HTH. -Jim

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