Since the health of our planet became a major societal focus decades ago, automotive engineers have been on a mission to find a balance between performance and efficiency. In the past, the two ...

Over the years, the trucks have certainly become more sophisticated. Take transmissions for example. At one time the only choices were "three-on-the-tree" or "four-on-the-floor" manual boxes. When ...

For more than a decade, installing an overdrive-automatic or manual transmission into a vintage Mustang has been a popular upgrade. It's more common these days, but some people still aren't convinced ...

Automatic transmission cars have the Overdrive (O/D) function which allows a driver to drive faster on the road. The o/d is the highest gear in an automatic transmission. The overdrive function ...

We suppose back when gas was under a buck a gallon nobody really gave a damn about mileage, but today, paying over $60 to fill your tank just hurts too much to ignore. Given this economic incentive, ...

How the O/D Off Button Controls Your Transmission That small button on or near your gear shifter, usually labeled O/D OFF, is ...