Like every other part of the car, over time car radiators age too, and as they age a number of issues can arise that signals the car owner that it is the time to replace or repair the radiator. The radiator manufacturer designs the radiator in such a way that it does not get damaged suddenly, with time it definitely shows the sign to the owner, and if it is ignored and not repaired it becomes difficult to sustain. To avoid multiple breakdowns, it is advisable to change the radiator.
Old radiators can get cracks and pinholes as they are made of metal. Car radiator manufacturers in India, designs the radiator using metal and due to oxidation, every metal tends to get weak with time. It can fail while working and suspects decay at times. As we know a wire breaks if we bend it back and forth, the same way if the metal is heated and cooled down every now and then, it causes the same stress which breaks eventually. Car radiator suppliers suggest getting the car for servicing periodically before it starts losing its coolant and drains out very quickly. Rust always forms on the iron if not protected and that is what is called oxidation which creates pinholes in the radiator. High pressure is created inside this cooling system and the pinholes that appear will spray the coolant through it which also stops the leakage. Still, the car radiator suppliers prefer that the radiator should be replaced for a permanent fix.
There are radiator core manufacturers who have created a radiator core to capture the heat from the coolant. The temperature that a tube and the fluid carry is transferred to the tubes from the coolant that passes the heat. Less heat is transferred if the fluid cools down quickly after getting in touch with the tube. If you start to notice that the vehicle is heating up or overheating, there is an issue with the radiator itself. Make sure you reach the garage as early as possible so that even the other parts can be inspected and the radiator can be replaced. This can help you be in a safe and reliable zone while you drive.