Radiator leaks can be a significant issue, but most problems are fixable with basic DIY knowledge. Common causes include corrosion, damaged seals, and loose valves, so identifying the source is key. Tightening connections, replacing faulty parts, or using radiator sealant can often stop the leak. If the leak is coming from the radiator body, replacement is often the best option. Regular maintenance like bleeding and checking pressure can help prevent leaks. || Address: Newcastle Blvd, Newcastle, Co. Dublin D22 V8E8, Ireland || Phone: +3537927365117 || Website: https://tapron.ie/blogs/news/radiator-q-a-everything-you-need-to-know