What to Do When the Crown's Radiator is Leaking?

[MaddoxLee]

The solutions for a leaking radiator in a Crown are as follows: 1. When the leak is no more than a 1mm crack or a 2mm hole, add a bottle of radiator stop-leak agent to the radiator and start the engine. 2. After opening the coolant to initiate the large circulation for 5 to 10 minutes, any leaks in the cooling system, whether in the radiator, rubber hoses, or gaskets, will stop. There's no need to drain the stop-leak agent afterward, as it won't affect heat dissipation or cause blockages. 3. If no stop-leak agent is available, for minor leaks in individual radiator tubes, you can temporarily place loose tobacco strands into the radiator. The water circulation pressure will cause the tobacco strands to block the leaks in the radiator tubes, providing a temporary fix. 4. For more severe leaks in the radiator tubes, you can cut off the leaking section of the tube, plug the cut end with a cotton ball coated in soap, then use pliers to flatten and crimp the end of the cut tube to stop the leak.