Jun 16, 2023
Service Technician

The radiator is an essential part of your vehicle, regulating temperature and keeping your engine cool while in operation. If you’ve noticed any of these symptoms of a clogged radiator, you should bring your vehicle in for service at John Lee Mazda. Here are the signs to watch for that indicate that your radiator is clogged.

Overheating Engine

Your radiator is responsible for cooling down your engine by applying antifreeze. If your engine is overheating, that could indicate a problem with the radiator.

Low Coolant Levels

A clog in your radiator might prevent coolant from remaining in the tank while it’s not in use. If your coolant levels continue to run low after refilling, you should have the radiator examined.

Leaking Coolant

Sometimes, a clogged radiator will cause your coolant to overflow and leak out of the system. Any blockage that results in a leak should be cleared immediately.

The Radiator Runs Hot

If the radiator isn’t receiving coolant because part of it is clogged, then the rest of the radiator will be hot while the car is active. An overheating radiator part usually indicates that there’s a blockage somewhere.

Changing Coolant Color

If you notice that the engine coolant has changed color, it might indicate a blockage. Clogged radiators might produce rust or become clogged due to a lack of proper cleaning, discoloring the coolant. To alleviate these symptoms of a clogged radiator, you should make sure the radiator parts are regularly cleaned.

MAZDA Repairs at John Lee MAZDA

Have you noticed any of these symptoms of a clogged radiator? Visit John Lee Mazda today to schedule a service visit to unclog your radiator or fix any other issues you have.