The eye test for oil is good for many things, but determining the exact viscosity, additive package, and severity of contamination is a bridge too far even for the far-sighted among us. The Blackstone Labs standard analysis will break down the viscosity range the oil falls in, additive elements, and the presence of contaminants such as fuel or coolant. Episode 84 is all about how you'll be better equipped in finding out -- whose oil is this anyway?

Host: Joe Adams

Producer: Joshua Straley