Copyright Ⓒ 2021 Petroleum Quality Institute of America, LLC All rights reserved.
Day: December 15, 2020
The following are the most recent motor oils examined by PQIA. Based on the tests conducted and product labeling, there are no issues with the Prime Guard Full Synthetic Motor Oil examined. There are, however, issues with the other brands tested. Most concerning are the Sgt. P. Motor Oil products.