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Home >> GMC >> 1991 >> Value Van 7.4 N >> Repair and Diagnosis >> External Pages >> Different car >> Section 107 (Instrument Panel - C/K Series Pickups) >> Component Tests >> Check Gages Light Testing & Diagnosis >> Light Inoperative With Low Oil Pressure

Light Inoperative With Low Oil Pressure

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 1991 GMC Pickup, 1991 GMC Cab & Chassis, 1991 GMC C3500 HD, 1991 Chevrolet Pickup, and 1991 Chevrolet Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.

Check for inoperative oil pressure gauge switch circuit. Repair/replace as necessary. If gauge and circuit are okay, replace defective instrument cluster.

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