Century Estate Wagon V6-231 3.8L VIN 3 FI (1987)
Coolant Temperature Sensor/Switch (For Computer): Locations
The Coolant Temperature Switch/Sensor is located on the top RH side of engine, left of generator.
Buick Workshop Service and Repair Manuals
Crankshaft Position Sensor >
< Temperature Gauge - Stays In Full Cold Position|Page 2854
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