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GMC Truck
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1992
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G 3500 1 Ton Van V6-262 4.3L VIN Z
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Repair and Diagnosis
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Powertrain Management
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Computers and Control Systems
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Coolant Temperature Sensor/Switch (For Computer)
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Locations
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Coolant Temperature Switch
Coolant Temperature Switch
Engine Wiring, LH Side:
Oil Pressure Switch 4.3L Utility: