Oil spills on the garage floor can happen to anyone, and your first instinct would be to clean them in a hurry. What's the ...

GM Authority is taking a closer look at how an engine block heater works, while outlining how it can improve cold-weather ...

It's surprisingly effective.

First, check to make sure the car's tailpipe isn’t blocked by snow or ice. You’ll be running the engine, so everything has to be clear. Start the engine and turn on the rear window defroster. Turn on ...