The radiator in your car performs a very important role:  It keeps your engine cool.  The last thing you want to deal with is an overly hot engine, since this could leave permanent damage in its wake.  That's why it's so important to know about and pay attention to the signs that your radiator is in trouble.  Use this information to learn about two symptoms given off by a failing radiator so you can recognize the problem before it's too late. 

You Have To Constantly Refill Your Coolant

One telltale sign that there is a problem with your radiator is a constant need to refill the coolant.  Although the frequency varies depending upon your driving habits and the weather conditions in your area, many car manufacturers say that you should have to change your radiator fluid approximately once every 24 to 36 months.  However, if your "Check Engine" or "Coolant" light comes on much more often, there could be a problem.

Your radiator may have sprung a leak, causing your cooling liquid to eek out each time you replace it.  You may be able to determine if this is the case by carefully monitoring the liquids that accumulate under your vehicle when it's parked.

Conversely, there may be an excess of dirt or debris in your liquid that is decreasing its ability to properly keep the engine cooled down.  In this instance, simply having an automotive technician change out the fluid could be enough to keep those pesky dashboard lights from turning on.

The Needle On Your Temperature Gauge Is Higher Than Normal

The temperature gauge in most cars is designed to show whether the coolant is cold, normal or overheating.  If you notice that the gauge is easing into the 'hot' territory, when it previously stayed in the 'normal' realm, it may be time to have your radiator inspected.

Don't ignore your temperature gauge if it reads "hot."  Your engine is made of metal, and excessive heat can cause it to melt together, rendering it effectively useless.  Your car may be running hot because the radiator isn't working correctly. The only way to find out is to take it to a professional right away.

Paying attention to the cues that your radiator is sending you is a key way to protect your engine.  If you notice any one of these signs, talk to an auto service like Branford Radiator Repair Service about having it checked.