In an attempt to save an old radiator, many people will use duct tape and various sealants. The only real solution to a leaky radiator is to replace it completely. The following are a few ways to tell if your radiator has gone bad.
Flushing
You should go to your local auto parts store and purchase a cheap bottle of radiator flush. After you pour the bottle of flush in your radiator, you should drain the coolant and flush by removing the draincock. This should remove all of the sediment and rust that has built up in your radiator over a period of time. If your leak persists after flushing, you should seek Car Repair Herndon.
Inspection
By inspecting the exterior of your radiator you will be able to detect any rust spots that are present. If you find excessive rust spots, this may mean that your radiator has irreparable damage inside of its core. Also, if you notice severe oxidation on the paint of the radiator along with flaking and chipping, then this is a sure sign that you need car repair technicians Herndon.
Adding Coolant
If you have to continually add coolant to your radiator to keep it from overheating, then it is definitely time for a new one. If you do not see a clear leak on the radiator, this probably means that the coolant is turning into steam during the overheating process. Either way, this usually means that Car Repair Herndon is needed due to a bad radiator. By delaying the replacement of your radiator, you run the risk of overheating to the point of blowing your head gaskets. Once your head gaskets are blown, water will flood into your oil pan, which can cause irreparable damage to your engine.
Be sure that only a new radiator is installed in your car, due to the warranty that most new radiators carry. Also, used radiators are known for failing rapidly, which will only put you back in the same situation in just a short period of time.
