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AutoGuide on MSN3mon
How to Fix a Blocked Catalytic ConverterProblems with catalytic converters are one of the most common causes of check engine lights, but they’re extremely expensive ...
AutoGuide on MSN6mon
You Probably Need to Clean Your Catalytic Converter. Here's HowProblems with catalytic converters are one of the most common causes of check engine lights, but they’re extremely expensive ...
Your car's computer or powertrain control module (PCM) uses the data collected by the O2 sensors to make adjustments to the combustion process and track the health of the catalytic converter(s).
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