Every driver should know how to check and top off engine oil. Here's how to read the dipstick, add oil the right way, and ...

Running out of oil is one of the quickest ways to ruin an engine, but not changing it can have the same effect over time. Oil gets dirty as it runs through your engine, and it loses some of its ...

Whenever you’re inspecting a used car, you should always pop the oil cap and inspect it for milky residue on the underside. This white substance can indicate how the vehicle’s been cared for and if ...

Your engine oil is as essential to your car as your blood is to your body. Without it, your motor won’t run. And just like a doctor can tell a lot about your health by testing your blood, you can ...