Central iowa | chinband - 5/21/2025 20:50
My opinion, for what it’s worth, it’s not the water pump. It’s something else, possibly the head gasket.
Good luck
Rich
^^ this ^^or bad radiator cap. maybe but doubtful a hole in upper side of piston liner .. something either building pressure in cooling system or cap releasing pressure incorrectly/ relief hose pinched for radiator cap. |