In this piece, we're going to dive into four of the worst four-cylinder engines ever made — factoring ... it was a financial pothole.

To help you avoid the hassle, we've rounded up some of the worst V6 engines ever made. We're talking about serious design flaws. Some have timing chains that snap and destroy the engine entirely ...

In this piece, we're going to dive into four of the worst four-cylinder engines ever made — factoring ... it was a financial pothole. Want the latest in tech and auto trends?