P0128 Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature) This is indicative of a faulty thermostat. Replace the thermostat and refill with fresh coolant and distilled water. Make sure to have the heater on high while trying to bleed the cooling system as to get all the air out and prevent anyoverheat issues. Make sure that the cooling fans also have a chance to cycle at least once. Let me know if you need anything else.
If this is the 4 cylinder, it is under the intake manifold. According to the service manual, it needs to be removed to gain access.If this is the 4 cylinder, it is under the intake manifold. According to the service manual, it needs to be removed to gain access.
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P0128 Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature) This is indicative of a faulty thermostat. Replace the thermostat and refill with fresh coolant and distilled water. Make sure to have the heater on high while trying to bleed the cooling system as to get all the air out and prevent anyoverheat issues. Make sure that the cooling fans also have a chance to cycle at least once. Let me know if you need anything else.
If this is the 4 cylinder, it is under the intake manifold. According to the service manual, it needs to be removed to gain access.