Signs of a Bad Car Thermostat
Your car's thermostat has the important responsibility of releasing coolant to the radiator when it reaches the rated coolant temperature. This ensures that your engine doesn't get too hot and there’s no thermal shock to the engine. When it's not functioning properly, you're running the risk of an overheated engine, or in some cases, a thermostat can stick open and won’t let the engine reach the proper operating temperature. Luckily, a replacement car thermostat is a relatively inexpensive repair. Signs of a Bad Car Thermostat Unusual Temperature Gauge Readings When you're starting up your car in the mornings, it should read as cold. As the engine has the chance to heat up, the gauge should move to the right to indicate the engine is reaching a normal running temperature. If the readings seem erratic, this could be a sign that your car thermostat is having issues. If you notice the gauge erratically moving from one end to another, this can be a sign of coolant that's being released at [...]