I own a 2012 Equinox with the 2.4L Ecotec engine that I like a lot. I have 41,000 miles on the vehicle (low mileage; 6150 miles per year). It doesn't use oil or make bad noises. I get my oil changed ...

General Motors’ Ecotec engines promised fuel efficiency and delivered… well, sometimes. What they also delivered was a masterclass in mechanical “opportunities.” These complaints are recurring themes ...