i have a 1976 chrysler 35 hp motor that ran fine for the last couple of months until this weekend it ran fine all day but i made one stop to fish and when i went to take off again it just died on me i waited awhile and i started back up and off i went but once again i thought it was good i stopped and fish another hole after that it was hard to start and when it started and i put it in gear in bogged down and shut off. the next day i changed the entire fuel line including the bulb took it out ran fine for an hour or two and then the same thing happened im new to boating so if anyone knows anything that can help me please let me know