THE PETROLEUM QUALITY INSTITUTE OF AMERICA​

The independent resource for information and insights on the quality and integrity of lubricants in the marketplace

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THE PETROLEUM QUALITY INSTITUTE OF AMERICA​

The independent resource for information and insights on the quality and integrity of lubricants in the marketplace

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Spotlight on Synthetics

ScreenHunter_151%20Mar.%2006%2008.52[1]The first round of synthetic motor oils examined by PQIA is brands offered by major oil companies. The results of the tests conducted on each of these brands meet the requirements of an API SN, ILSAC GF-5, SAE 5W-30 engine oil.

Synthetics are typically considered the top line in motor oils. They comprise products formulated with superior base oils (API Group III, and/or polyalphaolefins, esters, and others), and additives. Synthetic motor oils are generally said to provide enhanced engine protection from wear and deposits, longer service intervals, superior high temperature operation and cold-flow properties, improved fuel economy, and other features and benefits.

In addition to major brand products, synthetic engine oils are produced by a number of independent lubricant manufacturers. Test results on some of these brands and others will be made available in future postings on the PQIAblog.

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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

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