Learn how to properly install an oxygen sensor (O2) bung in your classic muscle car exhaust system. This step by step overview shows the tools, positioning, and tips needed for accurate sensor ...

Oxygen sensors detect the amount of oxygen in the exhaust. Oxygen sensors usually don’t have a replacement schedule. A bad oxygen sensor can be diagnosed with a code reader or scan tool. A car’s ...

Add Yahoo as a preferred source to see more of our stories on Google. Backup sensors come standard on so many cars these days, which is awesome. Of course, that doesn’t help you at all if your car ...