Radiator Trouble: 5 Signs That Automotive Repair Service in Rockville MD is Necessary

A car’s radiator is a critical part of its cooling system. It uses cool air and water from outside to cool the coolant that absorbs the heat from the engine. Without a radiator, the engine would quickly overheat and permanent damage would result. It is important to deal with a broken radiator before engine failure results. Radiator damage is not always readily apparent, but there are certain signs to look for.


One of the most apparent signs of radiator issues is a puddle forming under the engine when the vehicle isn’t in use. A leaky radiator requires immediate attention, as a leak can cause catastrophic damage. Radiator fluid is toxic, and it is either red or green and feels slimy to the touch. Different fluids under a vehicle indicate different problems.


Because the radiator is there to cool the engine as it is used, even a minor overheating incident is a sign of a serious problem. Most leaks are simple to repair, but overheating can signal more severe issues. Regardless of the reason for overheating, it is important to get Automotive Repair Service Rockville MD as soon as possible.

Pressure Drops

If the radiator is severely corroded, it operates at a lower-than-normal pressure level. A car’s radiator should produce between 10 and 12 psi, and lower levels can be a sign of trouble. Eurowerks can use a pressure gauge to get an accurate reading.

Low Coolant Level

If the coolant level is low, there’s likely a radiator leak. Coolant naturally evaporates over time, but a sudden decrease is not normal. Auto owners should regularly check connections and hoses to ensure that everything is as it should be. If anything looks out of order, the car should get Automotive Repair Service Rockville MD right away.

Preventing Radiator Failure

It is critical to prevent radiator failure, and basic maintenance can keep cracking and corrosion from occurring. Bent fins on the radiator can keep air from getting in, causing overheating. Large bent areas should be straightened immediately. Coolant should be replaced at least once per year if the driver lives in a hot climate.

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