Walmart's oil filter recommendation raised eyebrows after a mechanic compared it side by side with name-brand options and ...

The price for a barrel of oil hasn't gone up much since March, but gas prices seem to go up every day. What gives? Theories abound. Regardless of whom or what you choose to blame, drivers are willing ...

Drive-up oil change services—like those offered by Walmart and Valvoline—are a convenient way for drivers to get regular car maintenance without scheduling appointments daya in advance. However, one ...