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How do I answer the catalytic converter question?

Instructions on how to answer the catalytic converter question

Updated over 10 months ago

You'll know it's missing if your car makes a loud roar when you start it and gets louder as you accelerate. You might also notice an increase in exhaust fumes. Finally, you can check for missing parts under the car, around the muffler.

Scenarios

Answer to select

Missing catalytic converter

No, it's missing.

Inoperable catalytic converter

Yes, it's attached.

Aftermarket catalytic converter

Yes, it's attached.

Inoperable aftermarket catalytic converter

Yes, it's attached.

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