Squeal, chirp or whine from under the hood? Learn what each serpentine belt noise means, what causes it, when to replace the belt and what it costs.

Learn when to replace wiper blades, how to find the right size, what rubber, silicone and beam blades offer, typical costs and how to install them yourself.

Parking brake stuck on? Learn why it happens, how to free it safely, when it’s unsafe to drive, and when to have a shop inspect it before you go.

Oil pressure light on or flickering? Learn what low oil pressure means, the common causes, what to do right away, and how shops diagnose and fix it.

A pre-purchase inspection can save you from a bad used car. See what a mechanic checks, what it costs, how Texas rules differ, and how to arrange one.

Car blower not working or no air from the vents? Learn the common causes, the safe checks to try first and when to have a shop diagnose it.