oldsmobile Workshop Repair Guides

Oldsmobile Workshop Service and Repair Manuals

Oil Pressure Switch (For Fuel Pump) > < Gauge Reads Low
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Oil Pressure Gauge: Testing and Inspection
Gauge Reads 3/4 at All Times

Fig. 11 Oil Pressure Gauge Reads Approx. 3/4 Scale With Ignition Switch In Run Position & Engine Off.

For diagnosis refer to image.

Oil Pressure Switch (For Fuel Pump) > < Gauge Reads Low