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Chevron Oronite prepared to meet GM’s new dexos1™ Gen 3 PCMO spec

Chevron Oronite is prepared to meet the new General Motors (GM) dexos1™ Gen 3 passenger car motor oil specification. Designed to meet GM vehicles’ performance needs, the new specification includes a more recent version of the stochastic pre-ignition (SPI) test, fuel economy test, and upgraded performance limits for deposit and sludge tests. Oronite has conducted […]

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