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Home >> Buick >> 1981 >> Regal Base, 4.4L Eng VIN J >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Computer Command Control >> Removal & Installation >> Coolant Temperature Sensor (Cts) >> Removal

Coolant Temperature Sensor (Cts): Removal

Drain radiator until coolant level is below sensor. Remove alternator (if required) to gain access to sensor. Disconnect harness connector from sensor and remove sensor from block.