What Does the Water Pump Do?

Water Pump Repair in Gilbert, AZ | Spectrum Car Care
The water pump in your car is an essential component of the engine's cooling system. It is responsible for circulating coolant or antifreeze through the engine to stop it from overheating. However, like all car components, the water pump is subject to wear and tear and may eventually require replacement. 

What Does a Water Pump Do

As mentioned earlier, a water pump circulates coolant through the engine to regulate the temperature. It is driven by the engine's crankshaft and typically has a pulley on the front. The impeller, which is located inside the water pump, rotates and moves the coolant through the engine's cooling passages.

How to Tell If the Water Pump Needs to Be Replaced

One of the most common indicators is coolant leaking from the water pump itself. A puddle of coolant under your car could indicate a damaged or worn-out water pump. Another sign to look out for is a high-pitched whine coming from the engine. This audible cue could be caused by a malfunctioning water pump bearing or impeller. Overheating is another sign that your water pump may be malfunctioning. If your engine starts to overheat, it's best to stop driving immediately and have your car inspected by a professional.

Why It Is Important to Replace a Bad Water Pump

Neglecting to repair a faulty water pump could lead to engine overheating, which can cause permanent damage to the engine. It's always best to have your water pump inspected and maintained regularly to prevent any problems before they start.

By recognizing the signs of a failing water pump and getting it fixed promptly, you can prevent costly water pump and other cooling system repairs and keep your vehicle running safely on the road.

If you suspect that your car's water pump is failing, don't hesitate to bring it to Spectrum Car Care. Our experienced technicians can diagnose the problem and get you back on the road in no time.




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