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GM’s Active Fuel Management: Diagnosing Low Oil Pressure Symptoms

GM’s Active Fuel Management: Diagnosing Low Oil Pressure Symptoms

August 13, 2021

Symptoms of a low oil pressure condition have become a common complaint on GM vehicles equipped with active fuel management, sometimes referred to as displacement on demand. The symptoms may be the result of one of two malfunctioning pressure regulating valves or from a restriction in a filter screen positioned beneath the oil pressure sensor. […]

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