2002 Chevy S-10 P0128 code

2002 CHEVROLET S-10
93,000 MILES • 6 CYL • 2WD • AUTOMATIC
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THOWDAVE
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What is your suggestion to repair a P0128 Code?
Jan 21, 2010 at 6:00 PM
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BLUELIGHTNIN6
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DTC P0128: Engine Coolant Temperature (ECT) Less Than Thermostat Regulating Temperature

Ensure coolant level is full in cooling system. If OK, suspect faulty ECT sensor.
Jan 21, 2010 at 6:09 PM
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