Are They All The Same Motor Oil? Let's Settle This! Four Levels of Pennzoil Motor Oil Compared
• https://www.youtube.com by Project FarmLet's find out if Pennzoil's motor oil (Pennzoil Synthetic Blend, Pennzoil Full Synthetic, Pennzoil Platinum and Pennzoil Ultra Platinum) are basically the oil. All four oils tested sent to an independent oil lab for oil analysis. I tested oils for