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7:36
YouTube
8020 Automotive
Everything You NEED to Know About P0420/P0430 Engine Codes!
In this video, Jake takes an in-depth look at P0420 and P0430 engine codes, explaining that both indicate your vehicle's catalytic converter isn’t operating at peak efficiency. He covers the symptoms—like reduced fuel economy, decreased performance, and a check engine light—and explore possible causes such as a failing catalytic converter ...
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