Why it matters: A failing alternator can drain your battery, shut down your engine, and damage electronics, leaving you stranded. Early warning signs: Watch for dimming lights, dashboard battery ...

Over the past few years, we have run across some teams who, for the goal of attaining maximum power, chose to run without an alternator. We started thinking about that and decided to see if there were ...

Your alternator is the unsung hero keeping your car’s electrical systems alive and your battery charged. But when it struggles or fails, the results can be sudden and stressful. Knowing how it works, ...