Your car’s radiator keeps your Subaru’s engine cool, preventing overheating. Recognizing the signs that your Subaru might require a radiator repair can save you from significant and costly issues down the line. If you notice the issues listed below, head to your Subaru dealer right away.
Unexpected Overheating
If your Subaru is frequently overheating, it’s a clear sign that your radiator could be in trouble. Overheating can be caused by a variety of issues, including a faulty thermostat, a clogged radiator, or a leak in the cooling system.
While a malfunctioning thermostat might not open properly to let coolant flow, a clog or leak would prevent the proper circulation of the coolant. In both cases, the engine would heat up rapidly.
Coolant Leaks
Another telltale sign of radiator trouble is spotting a coolant leak. The coolant might escape from small cracks or holes in the radiator, resulting in puddles of coolant under your car. This green or yellow fluid is crucial for heat exchange in your engine, and a loss of coolant can cause your engine to overheat.
Rust and Corrosion
Rust and corrosion are often overlooked signs of potential radiator problems. If the coolant is not properly maintained, it can lead to corrosion inside the radiator.
Over time, this corrosion can erode the radiator walls, creating leaks and affecting the radiator’s performance. If you see rust on the outside of your radiator or notice particles in the coolant, it may be an indicator of internal rusting and a need for repair.
Unusual Noises
Last but not least, unusual noises can also indicate a problem with your Subaru’s radiator. If you hear a bubbling or boiling sound, it could be a symptom of overheating, suggesting a malfunction in the radiator.
These noises occur when the coolant can’t circulate properly, leading to steam and pressure buildup. If such sounds accompany your drives, consider it a call to inspect your radiator.
Visit Your Subaru Dealer for Repair Needs
Responding promptly when you notice something is wrong can ensure your Subaru continues to deliver the performance you love. And when you do have a concern, you can expect prompt service from the dealership, with techs who have been highly trained in working specifically with Subarus and who will only be using genuine OEM parts.
Our team of skilled technicians is ready to help with any radiator repair needs. We encourage you to reach out at the first sign of trouble: don’t wait for small issues to become major headaches. Schedule repair or maintenance with Stevens Creek Subaru today.
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