How much of what's on the label is marketing versus science? We analyzed a bottle of conventional 5W-30 Pennzoil, High Mileage 5W-30 Pennzoil, and Pennzoil Platinum 5W-30 Synthetic to find the differences. Watch as Certified Lubrication Specialist, Lake Speed Jr, reveals the findings. The results are quite interesting...

To learn more about oil analysis, here's a quick video:    • Your Engine Is Telling A Story, Used ...  

To put the power of oil analysis to work for you, visit https://www.speediagnostix.com

Pennzoil products are available at https://amzn.to/3GrTkFG

Who is the ​⁠ @themotoroilgeek ? I'm a Society of Tribologists and Lubrication Engineers Certified Lubrication Specialist and Oil Monitoring Analyst (I've maintained both of those for over a decade). I also worked for Joe Gibbs Racing for 12 years as their lubricant specialist. During that time, we worked with Wix Filters (one of our sponsors) to test and develop filters for our race engines. We also worked with Lubrizol and Chevron-Phillips Chemical to test and develop oils for our race cars. Following that, I was the head of R&D for Driven Racing Oil. During that time, I formulated and tested over 50 products. We also worked with Cummins, Comp Cams, Oak Ridge National Labs and General Motors on various R&D products. Those efforts are recorded in peer reviewed white papers published by SAE International and ACS Sustainable Chemistry journals.

As an Amazon Associate I earn from qualifying purchases That just means that I may earn a small commission, at no cost to you, if you choose to purchase that product from Amazon.com. It is a way to help support the work of The Motor Oil Geek.

#motoroil #zinc #engine #synthetic