Putting vegetable oil in a car engine is a terrible idea and should never be done, or at least that's what some experts say.

With so many available motor oil brands and several labels like "synthetic blend," "full synthetic," or "conventional," the process of choosing one for your car has now become somewhat tedious. It ...

Motor oil has quietly become one of the most important choices car owners make, especially as vehicles routinely cross ...

You're staring down two shiny jugs at the auto parts aisle. One says semi‑synthetic, the other full synthetic, and you're thinking maybe they're basically the same, right? Maybe that's just a ...