In an effort to help meet more restrictive emissions standards, GM launched a technology in 2005 that deactivates engine cylinders during undemanding driving scenarios. Known by both Displacement on ...

Even as cars become increasingly sophisticated, motor oil remains the engine’s lifeblood, and caring for this fluid is vital. Fortunately, this is a rather simple task—and your car’s onboard computer ...

The leaves are falling, and autumn is underway. And while you should still be mowing your lawn, soon it’ll be time to retire it for the winter, and you get to give that chore a rest for a bit. But you ...