Pressure relief valve on left side of motor seeping water, changed both valves, springs ect.. but still leaking? Water pump seems OK no overheating? Any Ideas????
If it's leaking out of the small ho;e in the center of the cap make sure the diaphram is seated in the groove. Clean the groove and a dab of OMC gasket sealer won't hurt either. Also check the diaphram for cuts and / or holes.<br /><br />Good luck!