Came out to garage and all Coolant had leaked out from 2008 ds450x . Ordered new Clutch Cover gasket, water pump gasket and both oil seals and after putting back together it still leaks all the coolant from the weep hole. Oil was clean so coolant wasnt getting in the oil. Any ideas on why its still leaking out? if you hold finger over weep hole it quits leaking . Was looking up parts diagram for clutch cover and its showing a plug screw at bottom of diagram and have no idea where it goes or...

coolant leak