Signs Your Car Is Overheating, and What to Do

On a hot Franklin afternoon, an overheating engine is one of the most common and most damaging problems a driver can face, and it can happen fast. Knowing the warning signs and how to respond can be the difference between a minor inconvenience and a repair that costs thousands. The sooner you recognize what is happening and react calmly, the better your chances of avoiding serious damage.

Watch your temperature gauge closely; a needle creeping toward or into the red is your first and clearest warning. Other signs include steam or what looks like smoke rising from under the hood, an odd sweet or hot smell, or a sudden drop in power.

If your engine begins to overheat, turn off the air conditioning immediately, then turn the heater on full to help pull heat away from the engine, and pull over to a safe spot as soon as you can. Turn the engine off and let it cool. Never open a hot radiator cap, as the pressurized coolant can cause serious burns. Once the engine has fully cooled, have the vehicle inspected before driving any real distance.

At Reliable Automotive in Franklin, our technicians track down the true cause of overheating, whether it is low coolant, a failing water pump, a stuck thermostat, a bad radiator fan, or a leak, and get you back on the road safely. If your car has overheated, do not risk further damage. Bring it to our Franklin shop right away.