Why is my Suzuki Cultus radiator leaking from the radiator cap?

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Why is my Suzuki Cultus radiator leaking from the radiator cap?

A worn o r faulty radiator cap, incorrect pressure rating, o r overfilled coolant can cause leaks. Replace the cap and ensure coolant is at the correct level.

Gari Specialist asked on 08 Apr 2025 17:47:25 pm

1 Answer

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Gari Master - on 08 Apr 2025 17:53:25 pm

Leaks from the radiator cap can be caused by:

Faulty Radiator Cap: If the cap is worn o r damaged, it might not maintain the correct pressure in the cooling system, causing coolant to leak.

Incorrect Pressure Rating: A radiator cap with the wrong pressure rating for your vehicle can cause excessive pressure, leading to leaks.

Overfilled Coolant: Overfilling the coolant reservoir can cause excess pressure, forcing coolant out of the radiator cap.

Solution: Replace the radiator cap with one that has the correct pressure rating, and ensure the coolant level is within the recommended range.