Oil! What's the deal? Let Pat Goss and Valvoline break it down.
Zinc. You know it, you love it. Zinc is a family of chemicals that is in your oil. And it's a good thing since it's an anti-wear agent.
Look, they can explain it better than me. I'm just a rube, I'm no Pat Goss.
Pat Goss Debunks Zinc In Your Oil