Think of motor oil as the life’s blood of your car’s engine. Checking it on a regular basis is a key part of keeping your engine running well and getting the most miles out of it. The oil lubricates ...

Motor oil is an essential element of the engine. It plays a major part in lubricating the moving parts and helps reduce deposit build-up, prolonging the service life along the way. If you don't change ...

It might seem like a small detail, but the color of your engine oil can speak volumes about what’s going on inside your car.

Checking your engine oil level is a quick, easy task that’s a crucial part of car maintenance. Keeping the right amount of oil in your engine will increase its longevity regardless of age, cylinder ...

The color of your car's engine oil can tell you a lot about its overall health, including alerting you to potentially dangerous problems.

Consumer Reports has no relationship with any advertisers on this website. Think of motor oil as the life’s blood of your car’s engine. Checking it on a regular basis is a key part of keeping your ...

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 ...