In addition to PQIA’s findings on the Silogram oil, it should be noted that the
several Silogram API certifications, as well as the Auto Club brand PQIA reported on in June 2012. (click for API cancelled list).
But buyer beware, although Auto Club’s API certifications have been cancelled, PQIA observed Auto Club motor oil bearing the API donut on the shelves at high traffic convenience stores in NY and NJ just this this past weekend.
