Water Pump Leaking Out Of Weep Hole
The leak will be a solid stream of coolant.
Water pump leaking out of weep hole. The weep hole allows the water to drip out instead of going into the engine and contaminating the oil. The weep hole is intended to allow extra lubricant from the pump bearings to drip out of the water pump housing. The hole also allows coolant to escape the pump housing instead of being forced past the oil seals to contaminate the bearings. Water dripping out of the weep hole tells you that the water pump seal is wearing out.
Lisle flywheel locking tool with socket https amzn to 2wb3coy lisle fan cl. Every mechanically driven water pump has a weep hole that might leak a little in the beginning. A mechanical seal has a break in period of about ten minutes meaning that it takes about ten minutes of operation for the seal to properly seal itself. A new water pump replacement must be performed for this symptom as there will be no remedy to stop this type of leak.
There is no quick fix for this problem. View entire discussion 3 comments. Oil mixed with water is an inferior lubricant for high rpm parts. However if you still see seepage a few days after you ve replaced the pump or if you notice more pronounced seepage or even drips from the weep hole you.
A weep hole leak or leak underneath the water pump will indicate a water pump failure. If your water pump is bad chances are it will be leaking from the weep hole. Notice the dripping coming out of the water pump.