Radiator Leak Problem: Causes & maintenance tips

By Kuldeep
21 Sep 2023

Radiator Leak Problem: Causes & maintenance tips

To prevent your car from overheating, the radiator plays a crucial role. It is the most vital part of the vehicle, responsible for cooling the engine and keeping your car in good health. The radiator helps maintain the car's temperature and safeguards the car engine from potential damage. A radiator leak is a significant concern for any vehicle as it can lead to engine overheating and subsequent damage. Car owners should promptly contact a professional and experienced car mechanic to address this issue urgently and prevent any further damage.

Causes of Radiator leaks

There are a few points we need to take care of to keep our vehicle safe from radiator-related issues:

Excessive Pressure: Malfunctions in the radiator cap or a blocked hose can lead to excessive pressure in the cooling system, potentially causing a radiator leak.
Corrosion: Corrosion on the materials in the radiator is a common and major reason behind radiator leaks over time. This corrosion is often a result of inadequate maintenance or using the wrong type of coolant.
Age & Wear: Radiators also have a particular lifespan, and regular maintenance includes replacing them within this timeframe. The materials in the radiator weaken with time, potentially causing leaks.
Faulty Seals: Improperly applied seals, often due to inadequate maintenance or servicing by inexperienced mechanics, can be a cause of radiator leakage.
Damage due to an Accident: Physical damage resulting from an accident can also be a reason for radiator leakage. Properly inspect the radiator during car repairs following an accident.

How to find radiator leakage?

Without inspecting your car and considering minor details, it's challenging to determine if the radiator is leaking. However, there are a few basic signs you can follow to identify a radiator leak:

Firstly, open the bonnet and inspect the engine bay for any signs of leakage. If there is a leak, the radiator may release coolant from the hose.
Look for colorful puddles of coolant under the car where it's parked. If you see them, it's a clear indicator that your car's radiator is leaking.
If you find yourself frequently topping up the coolant, it's a positive sign that your car's radiator may leak.
Engine Overheating: A drop in coolant levels in the engine can lead to engine overheating. If you notice abnormal performance in your car and suspect a coolant drop, it might be due to radiator leakage.

How to maintain the car to avoid Radiator Leaks?

Putting in a little effort can save you a lot of money. You just need to follow a few simple steps to maintain practices that keep your car healthy and prevent major radiator leakage issues.

Regularly check the coolant level in your car yourself and during periodic services.
Always use good quality coolant recommended by the car's OEM. Low-quality local coolant can damage the radiator from the inside and potentially cause leaks in the future.
Regularly inspect the radiator cap and ensure it is tightened. If you have any doubts, visit the nearest mechanic in your area and ask them to check and repair it.
Always entrust your car to a professional and trusted workshop or mechanic who can thoroughly inspect your car's radiator. In case of any concerns, address them promptly

We strongly recommend staying vigilant about your car's health, especially the radiator, to prevent any major leakage issues. If you're unable to conduct a self-inspection, you can connect with CarVaidya to find trusted and verified car mechanics in your area. CarVaidya categorizes workshop listings by city, making it easier for you to find the best and verified packages. Their efficient online booking system offers a seamless payment gateway, allowing you to book your car repair package instantly. Stay proactive in caring for your car, and trust CarVaidya to connect you with reliable car service providers.