In this video, learn how to locate and repair an A/C leak in your vehicle using UV dye, an effective method for detecting Freon or refrigerant leaks. The demonstration covers the complete process of ...

Since this column's inception, we've received a substantial number of questions concerning air-conditioning troubleshooting. Answering each one would take quite some time, but we will attempt to ...

Despite advances in fuel cell technology and an ever-pressing need to reduce our fossil fuel dependency, barriers to hydrogen-powered vehicles remain. From insufficient re-fueling infrastructure to ...

In this video, I’ll show you how to make your own smoke test machine to quickly and easily detect leaks. A smoke machine makes diagnosing vacuum leaks fast and hassle-free—watch now to see how it’s ...