Learn how to replace the voltage regulator on a Chevy Cobalt in this detailed 28-minute tutorial video. Follow along as the instructor demonstrates the step-by-step process of diagnosing excessive voltage, removing the alternator, replacing the regulator, and reassembling the components. Discover tips for cleaning and inspecting parts, using specialized tools, and properly reinstalling the belt and electrical connections. Gain insights on troubleshooting electrical issues, performing maintenance in a driveway setting, and ensuring proper voltage regulation for your vehicle's electrical system.