As far as car fluids go, differential oil is one of the most neglected pieces of maintenance. It could be because the effects of not changing differential fluid on time aren't as immediately obvious ...

A key part of getting a car's power to the ground effectively is the differential, which uses gearing to regulate the split of power between wheels on an axle. This video shows exactly how it works.

It started innocuously enough. Editor Heath needed a photo for the October cover. Preferring a brightly colored car and fancying an action shot, he thought D6C fit the bill just right. "Can you send ...

Last month, I regaled you with the sorry tale of a magazine cover shoot gone very, very wrong. A heavy right foot, coupled with a quick release of the clutch in an attempt to make lots of pretty white ...