Volkswagen Thermostat Failure: Causes & Symptoms
Used to control the coolant flow to maintain the engine temperature.
Coolant to flow in and out of the engine when it opens and closes.
To trap the coolant inside the radiator, the thermostat remains closed.
Below points define the causes and symptoms of a failed thermostat.
Causes behind thermostat failure
Symptoms of thermostat failure
Abnormal temperature gauge reading
Sudden changes in air temperature
People living near Rochester need to contact a mechanic to fix the issues.