Car overheating is a common issue that every car owner has faced at some point in their life. It occurs when the engine temperature exceeds its normal operating range due to various reasons, such as a malfunctioning cooling system, a blocked radiator, or a faulty thermostat. If not addressed promptly, overheating can cause serious damage to your car's engine and other essential parts. We discuss the common reasons why your car is overheating and how to prevent this issue. When you need auto repair in San Rafael, CA, don’t delay a visit to Auto Repair Specialist.

Malfunctioning Cooling System

Your car’s cooling system is responsible for keeping the engine running at a safe temperature by circulating coolant through the engine block and radiator. Over time, the cooling system components can wear out, resulting in leaks, blockages, or reduced performance. Common symptoms of a malfunctioning cooling system may include low coolant levels, steam coming from the engine, a temperature gauge that reads higher than normal, or a burning smell. Address cooling system issues promptly by checking coolant levels regularly and replacing worn components.

Radiator Issues

The radiator cools the engine coolant by circulating air through the fins of the radiator with the help of a fan. However, if there is an issue with the radiator such as a clog or leak, it can affect the cooling system and result in overheating. Blockages caused by debris or corrosion can occur in radiators due to buildup or rust. It can also be damaged by rocks or debris that hit the front of the car. 

Damaged Thermostat

When a thermostat becomes damaged or stuck, it may fail to open or close properly, causing the engine to overheat. The hot engine may also cause other parts to malfunction, such as the head gasket. Signs of a damaged thermostat include a fluctuating temperature gauge, low heat from the heating system, and coolant leaks. Regular maintenance, such as a coolant flush, can help prevent damage to the thermostat and other parts of the cooling system.

Auto Repair in San Rafael

Even the most meticulously maintained vehicles can suffer from sudden car trouble, especially as the miles add up. If your vehicle is overheating, be sure to visit Auto Repair Specialist at your earliest convenience. When our ASE-certified mechanics combine their years of experience with the latest automotive repair technology, we’re able to quickly and effectively fix auto issues. Give us a call at (415) 612-3933 to schedule a service or to request an estimate for the cost of auto repair in San Rafael or the surrounding California communities.