Join Date: Apr 2006
Location: Hamlet, North Carolina
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Rep Power: 11
Same Same GI
If it is a universal engine take a mirror and look beneath the exhaust manifold and see if the freeze plugs are leaking. A friend of mine just went thru this with his Catalina. We found a crack where the keel bolts on, but after that repair, his bilge pump still cycled alot, the freeze plug popped and his exhaust line crumpled during that fix.