Your car’s performance depends on precise control of air, fuel, and spark, and vacuum leaks quietly disrupt that balance.

Almost all of the upright and canister vacuum cleaners in our ratings come with a variety of attachments—extra brushes, hoses, and other tools—to make it easier to clean more than just floors and ...

As your car gets older, it can begin to run, shall we say…poorly. And that’s even with keeping up with oil changes, cleaning the air filter, and throwing fresh plugs in it whenever you should. Part of ...

You hear it all the time: I don't like these modern cars with their computers and newfangled electronics. Just give me a points ignition and a carburetor! Well, maybe that philosophy works for a your ...

Depending on the automotive part, air is crucial or crucially harmful. Whereas an engine needs air to function properly, the opposite is true for a car’s braking system. To operate effectively and ...