Engine oil is a crucial component of just about every engine, and it needs to be replaced regularly, according to the manufacturer's recommendations, to ensure the engine is working as it should.

If you're like most drivers, you probably believe that keeping up with oil changes is sufficient to maintain the health of your vehicle's engine. Even with routine oil changes, some bad habits could ...

A disgruntled owner filed a nationwide class-action lawsuit against Valvoline over his 2025 Kia Sorento. A class action alleges Valvoline used non-spec oil in a 2025 Kia Sorento. Plaintiff claims ...

Motor oil is the lifeblood of a car's engine. It keeps all those little components lubricated to keep the engine running smoothly and quietly. Most car owners know how important it is to change motor ...

Along with requirements for the kind and weight of the oil they use, vehicle engines also have a set amount of oil they need, which varies by size. I reckon we're all aware of what happens to an ...