The Petroleum Quality Institute of America

Tag: SUPERXXX

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PQIA Issues Consumer Alerts on Two AntiFreeze/Coolant Samples

Two of the five coolant/antifreeze samples recently examined by PQIA fail to meet their label claims for freeze point protection. Polar Zone: Test results on the sample of Polar Zone examined has a freeze point of -2.2°F. This freeze point is above the labeled claim stating “Protects to -20°F,” and well above the industry standard… Read More ›

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Concerns Continue – PQIA Issues Four More Consumer Alerts on Motor Oils on Store Shelves in the Midwest Market

Last week the Petroleum Quality Institute of America issued four Consumer Alerts on motor oils purchased in the Midwest market, including AP Supertech 5W20, REV360 5W-30 and 10W-30, and Super XX 10W30. The PQIA now adds four more Consumer Alerts to the list of motor oils recently purchased in the Midwest that can cause harm… Read More ›