Get automotive news, DIY tips, market trends, in-depth car profiles, and more right in your email inbox. Fact: it takes tools to work on cars. Even if you were He-Man incarnate under a Hudson, you aren’t getting a drain plug out with your bare hands. Things just don’t work that way. So if maintaining your car yourself is something you’re interested in, you are going to need tools. A bunch of them. But not all of them. At least not at first.