A failed Chrysler Pacifica engine highlights how poor repair practices—grinders, sealant, shortcuts—can doom an otherwise ...

A crack in your engine block is a pretty intimidating problem. Here's how they happen, what you can do to fix it, and how to avoid the issue in the first place.

From the Chevy C3 Corvette to the GMC Sierra, these cars and trucks all shared a powerhouse in the iconic 454 big block V8 engine.