New Water Pump Leaking From Weep Hole

Every mechanically driven water pump has a weep hole that might leak a little in the beginning.

New water pump leaking from weep hole. A coolant leak coming from the weep hole is a sign of water pump bearing or seal failure. A new water pump replacement must be performed for this symptom as there will be no remedy to stop this type of leak. If you see drops of water or a small stream you have a leak. There is no quick fix for this problem.

For more information visit w. Leaks are the most common sign of water pump failure but what type of seepage are you seeing and what does it mean. 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. This weep hole often resides between seals that separate the oil side from the coolant side.

Water pump weep holes are designed to leak a little. Many water pumps have a weep hole in front of the seal that will allow water to leak out if the seal is bad. A weep hole leak or leak underneath the water pump will indicate a water pump failure.