Today’s cars and trucks are literally rolling test beds of technology, which has tended to make the days of the so-called shade tree mechanic and eyeball diagnoses of what ails a given model a distant ...

A strange warning light, weak battery, or burned-out bulb can make a routine drive feel like the beginning of an expensive repair bill. However, plenty of common car problems are easier to diagnose ...

A look at six challenging automotive repair situations, exploring the mechanical problems, complications, and costly issues that can turn routine car maintenance into a major headache.

Your car has a way of announcing trouble before the dashboard gets involved. A metallic grind, a rapid clicking sound, or a ...

WSJ Buy Side is The Wall Street Journal’s research and commerce team. Our commerce content is distinct from our newsroom coverage. We earn a commission from some links in our articles. Learn more. Car ...