Now that summer is near, you may find your car overheating due to the high temperatures on the road. Unfortunately, one of the primary causes of overheating cars is the use of the air conditioner, which is problematic during stretches of hot weather. To help you understand why this happens, Reffitt's Garage & Towing Service, Auto Body Repair, LLC, a respected engine repair and towing service in Hamilton, OH, explains below why cars tend to overheat more frequently when the air conditioning is on.

Why Do Cars Overheat When the AC Is On?

1. Engine Overload

It takes a considerable amount of energy to run an air conditioner, and while it's operating, it causes the engine to work much harder than it normally would. This extra work can overload the engine and result in so much heat that the cooling system can't keep up.

2. Corroded Cooling System

The more you use the air conditioning, the more use the engine cooling system sees, causing contaminants to build up in the coolant. This can lead to corrosion and clogs within the radiator, which limits your car's ability to cool itself and increases the chance of it overheating. This could lead to engine failure and the need for towing services.

3. Traffic Jams

When you are traveling at high speeds, air flows through the engine compartment rapidly and helps keep the moving parts cool. However, when the car is stationary or moving slowly, the radiator fan is the only source of cooling. Any problem with the fan or blockage in the radiator fins could easily result in rising engine temperatures.

If you notice the temperature gauge creeping into the red zone while you're in traffic, turn off the air conditioning until the engine cools down again. If it happens repeatedly, contact Reffitt's Garage & Towing Service, Auto Body Repair, LLC, in Hamilton, OH, for assistance. They have been in business for more than 30 years, specialize in air conditioning and oil change services, and provide 24/7 emergency towing aid if you find yourself stranded. Visit their website to learn more about the services they offer, or call (513) 863-3008 to schedule an appointment.