What Causes Antifreeze Tank Leakage?
2 Answers
Antifreeze leakage can occur due to the following reasons: 1. Radiator damage leading to antifreeze leakage: This situation is common in older vehicles. Over time, prolonged use of the radiator can lead to the accumulation of scale and harmful substances. If the car's radiator is not cleaned promptly, it may result in radiator damage, which is a primary cause of antifreeze leakage. 2. Pipe damage: After confirming that the car's radiator is intact, check whether the hoses connected to the radiator are damaged. Damaged hoses can also cause antifreeze leakage. If the issue lies with the hoses, they can be directly replaced. 3. Loose radiator cap: This is often due to owner oversight. If it is confirmed that the antifreeze leakage is caused by a loose radiator cap, simply tightening the cap can effectively resolve the issue.
I had this exact situation last time, and discovering a coolant leak was absolutely nerve-wracking! When I crawled under the car, I saw a wet patch under the radiator and eventually found a crack in it. Honestly, leaks are usually caused by radiator aging or damage from road debris – plastic radiators become brittle over time. Loose connections or cracked rubber hoses are also common culprits, especially at those twisted connection points. The worst is in winter with thermal contraction – old car rubber seals shrink and are guaranteed to leak. My advice? Deal with it immediately. If all the coolant leaks out, the engine can overheat and seize in no time. The mechanic suggested I replace it with an aluminum radiator – way more durable than plastic.
