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 ...

Do you often find that your oil level is lower than you expect when you check it, or do you get a lot of grief from the tech at the oil change shop about your oil change intervals? If so, your engine ...

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 ...

Revving a warm engine under load and within the manufacturer’s redline is not bad for the engine. Revving a cold engine, ...

A class action lawsuit was served to Valvoline after its Instant Oil Change facility filled a 2025 Kia Sorento with oil that did not meet the vehicle manufacturer's specifications. According to the ...