When the temperatures under your hood start to climb, the results can be disastrous. Too much heat can cause broken seals, burnt-out sensors, and even cracks in the engine block itself, which is why it's important to pull over and call an auto mechanic as soon as your car starts running hot. This dangerous situation can arise from a variety of problems, some of which can be easily repaired if they're caught in time.

4 Common Causes of Engine Overheating

1. Low Coolant Levels

Your radiator should be filled with a half-and-half mixture of water and antifreeze, which circulates through the engine and radiates heat. Low coolant levels are usually caused by a leaking hose, cracked water heater, or broken water pump. Over time, even minor leaks can deplete your coolant supply enough to cause a problem.

2. Poor Radiator Airflow

The radiator brings the coolant in contact with the air, which dissipates the heat from the engine. However, air has to circulate freely through the radiator to achieve its cooling effects, which isn't possible if it's clogged with bugs, dirt, or debris.

3. Faulty Thermostat

When the engine has reached operating temperature, the thermostat opens, allowing coolant to flow through the engine. A damaged or faulty thermostat may not open when it should, causing overheating if your coolant reservoir is full.

4. Leaking Water Pump

A leaking water pump not only reduces your coolant levels but also won't have the power to push water through the cooling system. As a preventative measure, most auto mechanics recommend replacing the water pump every time you change the timing belt.

If your vehicle's running in the red, turn to the professionals at M & R Automotive Service Center in Geneseo, NY, a trusted auto mechanic show known throughout Livingston County for honest service and excellent results. To learn more about their services and schedule an appointment, visit their website, call (585) 243-1201, and follow their Facebook page for more automotive advice.