Some engines earn a quiet reputation in the trade for surviving long after the rest of the car has given up. Ask working mechanics which powerplants keep showing up with original internals at ...

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 ...

Direct-injection engines were introduced with a promise that sounded ideal: more power, better fuel efficiency, and cleaner ...

There have been many reliable diesel engines over the years. Some are easy to work on, while others are a bit more challenging. The Ford 6.4-liter Power Stroke falls into the latter category, while ...

Engines fail quietly when small habits go wrong, and topping off oil incorrectly sits at the top of that list. Many drivers assume adding a little extra oil always helps, but mechanics see a different ...