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My check engine light recently came on and I'm really praying that it it's just the O2 sensor and not the catalytic converter is it just the O2 sensor I know it's a dumb question but I have children - question #8872
to support so every bit of money is planned down to the penny
December 1, 2025
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Total answers: 2
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Most times a check-engine light is caused by the O2 sensor, not the catalytic converter. If your car drives normally with no strange smells or noises, it’s likely something simple. Get a quick free scan at a parts store to be sure. Don’t panic it doesn’t feel like the expensive option.
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You urgently need to see a specialist to avoid terrible and negative consequences for you and your family.
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