September 29, 2026
Symptoms of a Bad Thermostat In Your Vehicle
Your vehicle’s thermostat plays a major role in keeping your engine running at a regulated temperature. If the thermostat is broken, it can cause serious engine damage. In this article, we go over the primary function of the thermostat, how to diagnose a bad/faulty thermostat, and how to go about replacing your vehicle’s thermostat. What Does a Thermostat Do? Responsible for regulating your engine’s temperature, the thermostat is a small valve that controls coolant flow.





