Chevrolet replaced the 2.2-liter OHV engine in its Cavalier model with the 2.2-liter Ecotec. Just how worthwhile was this replacement in the first place?
Ever seen the Ecotec logo under a General Motors car's hood and wondered what it's all about? We've done the research so you don't have to.
This article is part of the GM Authority Mailbag series, where the GM Authority Crew features and replies to your questions, comments, and observations. The following comes to us from Gary K.: I have ...