Few car questions spark more debate than how often you should change your oil. For decades, the answer was every 3,000 miles, ...

Keeping up with oil changes is essential, but what day of the week you go to the shop might matter more than you think.

It can be cheaper to change your oil yourself versus taking it to an oil-change shop or dealership. However, oil changes have become more complicated in modern cars, with some requiring special tools.

Regularly changing the oil in your vehicle is one of the most basic yet important maintenance tasks. You can take it to a local auto shop to have a professional handle it or try to save a few bucks ...