Keep Your Cool – Avoid Engine Overheating

Your car’s engine works hard to convert fuel into mechanical energy, and in the process Overheatingcreates a substantial amount of heat. To manage that heat, your vehicle has its own cooling system that assures your engine stays cool enough to function properly. Engine overheating is a dangerous situation that can quickly put you and your passengers in peril, and put your car at risk for expensive damage.  When the engine exceeds 230 degrees Fahrenheit, is overheated, and at temperatures above 245 degrees Fahrenheit, engine damage may result.  As the heat increases, the different rates of thermal expansion cause metal to distort.

Keep your vehicle’s cooling system working properly to avoid overheating. These components should be checked on a regular basis:

Coolant – Anti-freeze and coolant are critical to your car’s heating and cooling system. Having the coolant flushes performed per your owner’s manual recommendation is extremely important in assuring your engine runs clean and cool.

Radiator – Have your radiator inspected to be sure it is in good condition, and that the radiator core has not been damaged by salt corrosion. Another issue to watch for is a plugged radiator core. This problem can happen when coolant flushes are not performed.

Cooling Fans – A cooling fan failure can lead to engine overheating problems. In some cases, trouble with the air conditioning system can be a sign that you have a cooling fan problem. Cooling fans should be regularly inspected to avoid engine problems.

Thermostat – There is no set mileage that predicts when it will fail, but when it does, it’s important to replace it as soon as possible. A bad thermostat is a common cause of engine overheating. A failing thermostat can also  be indicated by the check engine light illuminating or the car heater not working.

Water Pump – A compromised water pump will often cause a coolant leak, so if you notice the coolant level dropping at a faster rate, you should have it checked as soon as possible. An experienced auto technician will be able to spot a water pump that is about to fail.

Belts and Hoses – The belts and hoses in your cooling system should be inspected to make sure they are tight and in good condition.  Cracks or deterioration of the rubber are signs of trouble.