Why do car radiators leak?
The car radiator is a surprisingly fragile piece of equipment. The cooling cores, the grate of thin metal strips you can see when you look through your grill, are made of very thin metal. Anything that hits or corrodes them can easily puncture them and cause a leak. Your leaky radiator will then continuously drip coolant from your cooling system. There is almost no way to permanently repair a damaged core without degrading your car radiators performance. Other cooling system leaks can come from a split hose or faulty connection to the radiator or engine. This kind of leaky radiator is often easy to fix by simply replacing the hose or repairing the connection. Sometimes, you may have a crack or hole in the coolant overflow tanks on the top or sides of your car radiator. If you have plastic overflow tanks, this kind of leaky radiator can sometimes be repaired with epoxy or resin sealant. With metal tanks, patching the hole is much more difficult and repair costs are often more than the r
