I have a manual shift johnson 40 hp from gulp, 1969! Runs for a while with little power then dies. Never to start again. Now it won't start at all. I hear clicking coming from the choke solenoid (not the starting solenoid - I just replaced it) and it will not turn over - however it will turn if I boost the starter with a live 12v wire. It clicks when I turn the key to start and it clicks when I push the choke button in. Could this be a bad choke solenoid or some other integral part, maybe the switch? Ready to go fishin but stranded!<br />thanks for any help.