Your vehicle’s cooling system plays a crucial role in keeping the engine at a safe operating temperature. Without a properly functioning system, the engine can quickly overheat, leading to severe internal damage and costly repairs. Because cooling system problems tend to worsen rapidly, it’s essential to address them as soon as they appear. At Jake’s Auto Repair, we provide expert cooling system repair in the greater Phoenix area. Here are three common cooling system issues that should always be fixed right away.

Low Coolant Levels

Low coolant is one of the most frequent cooling system issues, and it can be extremely dangerous if ignored. Coolant circulates through the engine and radiator to absorb and release heat. When levels drop too low, the engine cannot regulate its temperature correctly, increasing the risk of overheating. Low coolant can easily result from leaks. Drivers may notice fluctuating temperatures, a lit coolant warning light, or visible coolant loss under the vehicle. Refilling coolant is only a temporary solution—locating and addressing the underlying cause is essential for preventing serious engine damage.

Faulty Water Pump

The water pump is responsible for circulating coolant throughout the engine, making it a critical component of the cooling system. A failing water pump may squeal, leak, or cause the engine to run hot. Once the pump stops functioning completely, overheating happens quickly. Replacing a failing water pump promptly helps avoid warped cylinders and other severe engine complications.

Malfunctioning Thermostat

The thermostat controls coolant flow based on engine temperature. When it sticks closed, coolant cannot move into the radiator, causing the engine to overheat. A malfunctioning thermostat often triggers a consistently high reading on the gauge. Replacing the thermostat immediately can restore proper temperature regulation and prevent heat-related damage.

Cooling System Repair in Phoenix, AZ

When you need auto repair in Phoenix and the surrounding area, contact Jake’s Auto Repair at 602-246-4900. At our local auto shop, we can expertly handle your vehicle’s repair and maintenance needs. Feel free to give us a call to make an appointment! And be sure to check out all of our current special offers!