If you’re the owner of a 2010-2012 Buick LaCrosse, Regal, Chevrolet Equinox and/or GMC Terrain equipped with either an LAF or LEA 2.4-liter four-cylinder engine, this post is for you. General Motors ...

General Motors is warning owners of almost 800,000 2010-12 vehicles that they may need oil changes more frequently than the onboard oil monitoring systems are telling them. After high warranty claims ...