Not long after I began contributing to Hagerty eight years ago, I wrote a detailed four-part piece on electrical relays and how they work in cars. You can still find the articles here (Part I: Why We ...

Picture this — you're set to go out, and you try to start your car, but all you hear is a clicking noise. Even worse, nothing happens. Such a situation leaves you with two options. The first is ...

Over my almost 60 years in the auto repair industry as an ASE and GM Master Technician, and vocational education automotive technology instructor, I have seen firsthand how vehicles have evolved from ...