In the 21st century, everyone is racing to innovate, change, and be the first to the next big thing. Carmakers churn out new engines every few years, chasing efficiency, performance, and sometimes ...

Engines that once promised a decade or more of smooth, rumbling reliability are now packing up and quitting after barely five years. Modern cars gleam with technological wizardry, from turbocharged ...

Plenty of engines look great on paper but turn into money pits once the warranty runs out. Mechanics who see the same failures over and over are blunt about which ones they would avoid at all costs.

The roar of an engine, the satisfaction of mechanical mastery, the potential cost savings—these are the siren calls that draw many automotive enthusiasts into the challenging world of engine overhauls ...