Car radiator problems may start gradually or quickly, depending on the nature of the issue. Your vehicle’s radiator is one of the most vitals parts of the engine and is responsible for keeping the motor and other components of the car at a moderate operating temperature. While prevention is the best treatment when it has to do with radiator problems, it is important to recognize the first signs of radiator issue. This will make you solve any problems before they become severe and get dangerous.
The first clue toward diagnosing a radiator problem is your engine temperature gauge. If you see the engine operating at a higher temperature than normal, and particularly if you see a sudden spike in the operating temperature, this may be a symptom of impending radiator issues.
If you think of any radiator troubles, check the radiator and engine while the car is cool. Never touch a radiator or engine after a car has been running, as the components will likely be very hot. If you see any leakage around the radiator or the cooling system, this is another early indicator of radiator trouble.
Lastly, if you notice any smoke or steam issuing from your engine or any other part of your car, this is a sign of imminent radiator issues. In any of these cases, consult with a mechanic for further advice.