How to fix Freeze plug leaks?

To fix freeze plug leaks, first, identify the leaking plug and drain the coolant from the engine. Remove the old freeze plug using a specialized tool or by tapping it out with a hammer and chisel. Clean the area thoroughly and install a new freeze plug, applying a sealant if recommended by the manufacturer. Finally, refill the coolant, check for leaks, and run the engine to ensure the repair is successful.