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CONSUMER ADVISORIES AND ALERTS

ADVISORIES, CONSUMER ALERTS, AND DON’T BUYS Consumer Alert A CONSUMER ALERT is issued by PQIA when the product tested has a significant

PASSENGER CAR MOTOR OIL

PETROLEUM QUALITY INSTITUTE OF AMERICA SAMPLE SUMMARY/PASSENGER CAR MOTOR OIL Passenger car motor oil is the lifeblood of your engine. In addition to lubricating moving

HEAVY DUTY DIESEL ENGINE OIL

PETROLEUM QUALITY INSTITUTE OF AMERICA SAMPLE SUMMARY/HEAVY DUTY DIESEL ENGINE OIL Heavy duty diesel engine oils are formulated to meet the

AUTOMATIC TRANSMISSION FLUID

PETROLEUM QUALITY INSTITUTE OF AMERICA SAMPLE SUMMARY/AUTOMATIC TRANSMISSION FLUID Automatic Transmission Fluids are carefully balanced to

ANTIFREEZE & COOLANT

PETROLEUM QUALITY INSTITUTE OF AMERICA SAMPLE SUMMARY FOR ANTIFREEZE & COOLANT Antifreeze/coolant is critical for protecting engines. The primary

CONSUMER ADVISORIES AND ALERTS

Click for Consumer Alerts >>

PASSENGER CAR MOTOR OIL

Click for Samples Tested and News >>

HEAVY DUTY DIESEL ENGINE OIL

Click for Samples Tested and News >>

AUTOMATIC TRANSMISSION FLUID

Click for Samples Tested and News >>

ANTIFREEZE & COOLANT

Click for Samples Tested and News >>

CONSUMER ADVISORIES AND ALERTS

January 23, 2019

PASSENGER CAR MOTOR OIL

January 10, 2019

HEAVY DUTY DIESEL ENGINE OIL

January 17, 2019

AUTOMATIC TRANSMISSION FLUID

January 17, 2019

ANTIFREEZE & COOLANT

January 23, 2019

Copyright Ⓒ 2021 Petroleum Quality Institute of America, LLC All rights reserved.

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