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How to Fix P0128 – Coolant Temperature Below Thermostat Regulating Temperature

February 15, 2024 by GeorgeJohnson
Check Engine Light on Cars

When your car’s check engine light comes on, it can be a cause for concern. One common trouble code that drivers may encounter is P0128, indicating that the coolant temperature is below the thermostat regulating temperature. While it may sound complex, understanding the basics of this code …

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