Blog What Are The Symptoms Of A Bad Thermostat? October 28, 2021 No Comments – #1 – Temperature Gauge Reading Higher (or Lower) Than Normal. – #2 – Sudden Air Temperature Changes Inside Vehicle. – #3 – Coolant Leaking. – #4 – Rumbling Noises. – #5 – Heater Malfunction View Full Details [tmaf_similar_searches keyword=”thermostat”] Related Posts How Much Vinegar Does It Take To Flush A Tankless Water Heater? October 28, 2021 How Does A Tankless Water Heater Need To Be Vented? October 28, 2021 How Do You Prime A Tankless Water Heater? October 28, 2021 Write A Comment Cancel Reply Save my name, email, and website in this browser for the next time I comment.