Sometimes, it's the small car parts we think about the least that can cause the biggest problems. Take spark plugs, for example, as failing to remove seized spark plugs can threaten the engine.

Well, congratulations, Kent. You’ve just written to a third mechanic who can’t find anything wrong with it. But I’ll give you a few ideas for your fourth mechanic. I’m going to assume that your ...

Brake jobs are basic but essential parts of auto maintenance. These tools recommended by our expert protect against common problems and pitfalls.