Scott Pearson
11-02-2002, 04:38 PM
Well....I winterized the boats today. As some of you know I picked up a 1968 Donzi 28 Sportsman. When I bought the boat over the summer I knew from the previous owner that there was a problem with the Starboard motor. He thought it had a bad manifold or cracked head. Water was in the oil. Any whooo....I started with the Port motor first. I have say that once we got fuel to the carb it fired right off! This motor runs great! Onto the problem motor. Cranked it over a few times and she coughed and caught on fire....Bowl stuck and flames shooting through the carb. Got them out and tried again. It started and ran like the firing order was wrong. So....this is a counter rotating motor...took a little while but it was right all along.
So....onto taking the valve covers off. Pulled the easy one off first...looked great! Clean as can be. Just like a brand new motor! Popped the inside one off....Nice and clean...but. Bent push rods all over and a stuck intake valve. Thought that might be the reason for the fire.
Looks like the old owner hydro locked the motor when he went to restart the boat after the winter. Must have been a bad manifold that leaked down the water into the cylinders. And caused the problem...would also make water in the oil.
Plans....Take it apart over the winter or early spring and fix the one engine. Then use the hell out of it. Unless...I get a reasonable offer...Hint..Hint.
(NJ)Scott
So....onto taking the valve covers off. Pulled the easy one off first...looked great! Clean as can be. Just like a brand new motor! Popped the inside one off....Nice and clean...but. Bent push rods all over and a stuck intake valve. Thought that might be the reason for the fire.
Looks like the old owner hydro locked the motor when he went to restart the boat after the winter. Must have been a bad manifold that leaked down the water into the cylinders. And caused the problem...would also make water in the oil.
Plans....Take it apart over the winter or early spring and fix the one engine. Then use the hell out of it. Unless...I get a reasonable offer...Hint..Hint.
(NJ)Scott