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Home >> Chevy Truck >> 1990 >> S10/T10 P/U 4WD V6-262 4.3L >> Repair and Diagnosis >> Engine, Cooling and Exhaust >> Engine >> Lamps and Indicators - Engine >> Oil Pressure Gauge >> Description and Operation

Oil Pressure Gauge: Description and Operation

The oil pressure gage is an electrical gage which measures current flowing from a variable resistance sender.

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