1988 force 125 engine cooling

by K
(Newport,vt)

Hello. We put in new water pump...torn engine apart to check for water blockage..water doesn't seem to go through water passages from foot to engine..new water pump assembly. .air n water leaks from middle leg gaskets.giant air bubbles at prop when running..all tubes clean.garden hose water flows through engine off..but engine running no water flow??? Cracked block engine or head?? Didnt see cracks when we tore complete engine down.followed boat engine manual..I'm a truck mechanic..trying to help friend..not boat guy.its weird like block has crack n exhaust blowing water out..wombat


thxs guys ..baffled as professional truck mechanic ..I say head or block cracked friend says no way

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