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 ...

The standard 2.5-liter, 197-horsepower engine that comes on the Malibu LS, LT and LTZ trim levels should be enough power for anyone. But Chevrolet is now making a brand-new 2.0-Liter turbocharged ...